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2022-01-03PCI: xilinx-cpm: Rename xilinx_cpm_pcie_port to xilinx_cpm_pcieBjorn Helgaas
Rename struct xilinx_cpm_pcie_port to xilinx_cpm_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-24-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2022-01-03PCI: xilinx: Rename xilinx_pcie_port to xilinx_pcieFan Fei
Rename struct xilinx_pcie_port to xilinx_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-23-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2022-01-03PCI: xgene: Rename xgene_pcie_port to xgene_pcieFan Fei
Rename struct xgene_pcie_port to xgene_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-22-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Toan Le <toan@os.amperecomputing.com>
2022-01-03PCI: uniphier: Rename uniphier_pcie_priv to uniphier_pcieFan Fei
Rename struct uniphier_pcie_priv to uniphier_pcie to match the convention of <driver>_pcie. No functional change intended. [bhelgaas: drop extraneous uniphier_pcie_irq_ack() from patch] Link: https://lore.kernel.org/r/20211223011054.1227810-21-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Cc: Masami Hiramatsu <mhiramat@kernel.org>
2022-01-03PCI: tegra194: Rename tegra_pcie_dw to tegra194_pcieFan Fei
Rename tegra_pcie_dw to tegra194_pcie to match the convention of <driver>_pcie. No functional change intended. [bhelgaas: rename functions similarly] Link: https://lore.kernel.org/r/20211223011054.1227810-20-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com>
2022-01-03PCI: rcar-gen2: Rename rcar_pci_priv to rcar_pciBjorn Helgaas
Rename struct rcar_pci_priv to rcar_pci to match the convention of <driver>_pci. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-19-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
2022-01-03PCI: mt7621: Rename mt7621_pci_ to mt7621_pcie_Bjorn Helgaas
Rename mt7621_pci_* structs and functions to mt7621_pcie_* for consistency with the rest of the file. Link: https://lore.kernel.org/r/20211223011054.1227810-18-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Cc: Matthias Brugger <matthias.bgg@gmail.com>
2022-01-03PCI: microchip: Rename mc_port to mc_pcieBjorn Helgaas
Rename struct mc_port to mc_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-16-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Daire McNamara <daire.mcnamara@microchip.com>
2022-01-03PCI: mediatek-gen3: Rename mtk_pcie_port to mtk_gen3_pcieFan Fei
Rename struct mtk_pcie_port to mtk_gen3_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-15-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ryder Lee <ryder.lee@mediatek.com> Cc: Jianjun Wang <jianjun.wang@mediatek.com>
2022-01-03PCI: ls-gen4: Rename ls_pcie_g4 to ls_g4_pcieBjorn Helgaas
Rename struct ls_pcie_g4 to ls_g4_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-14-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
2022-01-03PCI: iproc: Rename iproc_pcie_pltfm_ to iproc_pltfm_pcie_Bjorn Helgaas
Rename iproc_pcie_pltfm_* to iproc_pltfm_pcie_* for consistency with other drivers. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-13-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com>
2022-01-03PCI: iproc: Rename iproc_pcie_bcma_ to iproc_bcma_pcie_Bjorn Helgaas
Rename iproc_pcie_bcma_* to iproc_bcma_pcie_* for consistency with other drivers. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-12-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com>
2022-01-03PCI: intel-gw: Rename intel_pcie_port to intel_pcieFan Fei
Rename struct intel_pcie_port to intel_pcie to match the convention of <driver>_pcie. No functional change intended. Link: https://lore.kernel.org/r/20211223011054.1227810-11-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Rahul Tanwar <rtanwar@maxlinear.com>
2022-01-03PCI: j721e: Drop redundant struct device *Bjorn Helgaas
The struct cdns_pcie already contains the struct device for the j721e PCIe controller. There's no need to store another copy in struct j721e_pcie. Remove the redundant copy from struct j721e_pcie. Link: https://lore.kernel.org/r/20211223011054.1227810-10-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Tom Joseph <tjoseph@cadence.com>
2022-01-03PCI: j721e: Drop pointless of_device_get_match_data() castBjorn Helgaas
of_device_get_match_data() returns "void *", so no cast is needed when assigning the result to a pointer type. Drop the unnecessary cast. Link: https://lore.kernel.org/r/20211223011054.1227810-9-helgaas@kernel.org Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Tom Joseph <tjoseph@cadence.com>
2022-01-03PCI: kirin: Prefer of_device_get_match_data()Fan Fei
The kirin driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-8-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Xiaowei Song <songxiaowei@hisilicon.com> Cc: Binghui Wang <wangbinghui@hisilicon.com>
2022-01-03PCI: keystone: Prefer of_device_get_match_data()Fan Fei
The keystone driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-7-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com>
2022-01-03PCI: dra7xx: Prefer of_device_get_match_data()Fan Fei
The dra7xx driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-6-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com>
2022-01-03PCI: designware-plat: Prefer of_device_get_match_data()Fan Fei
The designware-plat driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-5-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jingoo Han <jingoohan1@gmail.com> Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
2022-01-03PCI: cadence: Prefer of_device_get_match_data()Fan Fei
The cadence driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-4-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Tom Joseph <tjoseph@cadence.com>
2022-01-03PCI: artpec6: Prefer of_device_get_match_data()Fan Fei
The artpec6 driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-3-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
2022-01-03PCI: altera: Prefer of_device_get_match_data()Fan Fei
The altera driver only needs the device data, not the whole struct of_device_id. Use of_device_get_match_data() instead of of_match_device(). No functional change intended. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20211223011054.1227810-2-helgaas@kernel.org Signed-off-by: Fan Fei <ffclaire1224@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Joyce Ooi <joyce.ooi@intel.com>
2022-01-03remoteproc: stm32: Improve crash recovery timeArnaud Pouliquen
When a stop is requested on a crash, it is useless to try to shutdown it gracefully, it is crashed. In this case don't send the STM32_MBX_SHUTDOWN mailbox message that will block the recovery during 500 ms, waiting an answer from the coprocessor. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20211221143129.18415-1-arnaud.pouliquen@foss.st.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2022-01-03ipv6: Do cleanup if attribute validation fails in multipath routeDavid Ahern
As Nicolas noted, if gateway validation fails walking the multipath attribute the code should jump to the cleanup to free previously allocated memory. Fixes: 1ff15a710a86 ("ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route") Signed-off-by: David Ahern <dsahern@kernel.org> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Link: https://lore.kernel.org/r/20220103170555.94638-1-dsahern@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-03ipv6: Continue processing multipath route even if gateway attribute is invalidDavid Ahern
ip6_route_multipath_del loop continues processing the multipath attribute even if delete of a nexthop path fails. For consistency, do the same if the gateway attribute is invalid. Fixes: 1ff15a710a86 ("ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route") Signed-off-by: David Ahern <dsahern@kernel.org> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Link: https://lore.kernel.org/r/20220103171911.94739-1-dsahern@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-03power: supply_core: Pass pointer to battery infoLinus Walleij
The function to retrieve battery info (from the device tree) assumes we have a static info struct that gets populated by calling into power_supply_get_battery_info(). This is awkward since I want to support tables of static battery info by just assigning a pointer to all info based on e.g. a compatible value in the device tree. We also have a mixture of static and dynamically allocated variables here. Bite the bullet and let power_supply_get_battery_info() allocate also the memory used for the very top level struct power_supply_battery_info container. Pass pointers around and lifecycle this with the psy device just like the stuff we allocate inside it. Change all current users over. As part of the change, initializers need to be added to some previously uninitialized fields in struct power_supply_battery_info. Reviewed-By: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-01-03power: supply: ab8500: Fix the error handling path of ab8500_charger_probe()Christophe JAILLET
Since the commit below, ab8500_bm_of_remove() needs to be called after a successful ab8500_bm_of_probe() call. This commit has only updated the remove function. Fix the error handling path of the probe the same way. Fixes: 6252c706cdb0 ("power: supply: ab8500: Standardize operating temperature") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-01-03power: reset: mt6397: Check for null res pointerJiasheng Jiang
The return value of platform_get_resource() needs to be checked. To avoid use of error pointer in case that there is no suitable resource. Fixes: d28c74c10751 ("power: reset: add driver for mt6323 poweroff") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-01-03Merge remote-tracking branch 'torvalds/master' into perf/coreArnaldo Carvalho de Melo
To pick up fixes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-03ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after ↵Christian Lachner
reboot from Windows This patch addresses an issue where after rebooting from Windows into Linux there would be no audio output. It turns out that the Realtek Audio driver on Windows changes some coeffs which are not being reset/reinitialized when rebooting the machine. As a result, there is no audio output until these coeffs are being reset to their initial state. This patch takes care of that by setting known-good (initial) values to the coeffs. We initially relied upon alc1220_fixup_clevo_p950() to fix some pins in the connection list. However, it also sets coef 0x7 which does not need to be touched. Furthermore, to prevent mixing device-specific quirks I introduced a new alc1220_fixup_gb_x570() which is heavily based on alc1220_fixup_clevo_p950() but does not set coeff 0x7 and fixes the coeffs that are actually needed instead. This new alc1220_fixup_gb_x570() is believed to also work for other boards, like the Gigabyte X570 Aorus Extreme and the newer Gigabyte Aorus X570S Master. However, as there is no way for me to test these I initially only enable this new behaviour for the mainboard I have which is the Gigabyte X570(non-S) Aorus Master. I tested this patch on the 5.15 branch as well as on master and it is working well for me. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205275 Signed-off-by: Christian Lachner <gladiac@gmail.com> Fixes: 0d45e86d2267d ("ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master") Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220103140517.30273-2-gladiac@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-01-03btrfs: change name and type of private member of btrfs_free_space_ctlNikolay Borisov
btrfs_free_space_ctl::private is either unset or it always points to struct btrfs_block_group when it is set. So there's no point in keeping the unhelpful 'private' name and keeping it an untyped pointer. Change both the type and name to be self-describing. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: make __btrfs_add_free_space take just block group referenceNikolay Borisov
There is no point in the function taking an fs_info and a btrfs_free_space because the ctl passed always belongs to the block group. Furthermore fs_info can be referenced from the block group. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: consolidate unlink_free_space/__unlink_free_space functionsNikolay Borisov
The only difference between the two is whether btrfs_free_space::bytes is adjusted. Instead of having 2 separate functions control this behavior via an additional parameter and make them one function instead. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: consolidate bitmap_clear_bits/__bitmap_clear_bitsNikolay Borisov
The only difference is the former adjusts btrfs_free_space::bytes member. Consolidate the two function into 1 and add a bool parameter which controls whether the adjustment is made or not. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: track the csum, extent, and free space trees in a rb treeJosef Bacik
In the future we are going to have multiple copies of these trees. To facilitate this we need a way to lookup the different roots we are looking for. Handle this by adding a global root rb tree that is indexed on the root->root_key. Then instead of loading the roots at mount time with individually targeted keys, simply search the tree_root for anything with the specific objectid we want. This will make it straightforward to support both old style and new style file systems. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: remove useless WARN_ON in record_root_in_transJosef Bacik
We don't set SHAREABLE on the extent root, we don't need to have this safety check here. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: stop accessing ->free_space_root directlyJosef Bacik
We're going to have multiple free space roots in the future, so adjust all the users of the free space root to use a helper to access the root. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: stop accessing ->csum_root directlyJosef Bacik
We are going to have multiple csum roots in the future, so convert all users of ->csum_root to btrfs_csum_root() and rename ->csum_root to ->_csum_root so we can easily find remaining users in the future. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: set BTRFS_FS_STATE_NO_CSUMS if we fail to load the csum rootJosef Bacik
We have a few places where we skip doing csums if we mounted with one of the rescue options that ignores bad csum roots. In the future when there are multiple csum roots it'll be costly to check and see if there are any missing csum roots, so simply add a flag to indicate the fs should skip loading csums in case of errors. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: fix csum assert to check objectid of the rootJosef Bacik
In the future we may have multiple csum roots, so simply check the objectid is for a csum root instead of checking against ->csum_root. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: stop accessing ->extent_root directlyJosef Bacik
When we start having multiple extent roots we'll need to use a helper to get to the correct extent_root. Rename fs_info->extent_root to _extent_root and convert all of the users of the extent root to using the btrfs_extent_root() helper. This will allow us to easily clean up the remaining direct accesses in the future. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: init root block_rsv at init root timeJosef Bacik
In the future we're going to have multiple csum and extent root trees, so init the roots block_rsv at setup_root time based on their root key objectid. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: don't use the extent_root in flush_spaceJosef Bacik
We only need the root to start a transaction, and since it's a global root we can pick anything, change to the tree_root as we'll have a lot of extent roots in the future. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: don't use extent_root in iterate_extent_inodesJosef Bacik
We are going to have many extent_roots soon, and we don't need a root here necessarily as we're not modifying anything, we're just getting the trans handle so we can have an accurate view of references, so use the tree_root here. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: don't use the extent root in btrfs_chunk_alloc_add_chunk_itemJosef Bacik
We're just using the extent_root to set the chunk owner to root_key->objectid, which is BTRFS_EXTENT_TREE_OBJECTID, so use that directly instead of using the root. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: remove unnecessary extent root check in btrfs_defrag_leavesJosef Bacik
We only defrag leaves on roots that have SHAREABLE set, so we don't need to check if we're the extent root as it doesn't have SHAREABLE set. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: do not special case the extent root for switch commit rootsJosef Bacik
This is a leftover from when we used to independently swap the extent root's commit root and the fs tree commit roots. At the time I simply changed the helper to a list_add. There's actually no reason to not add the extent root to the switch commit root at this point, we don't care about the order we do the switching since it's all done under the commit_root_sem. If we re-mark the extent root dirty after adding it to the switch_commits list we'll see that BTRFS_ROOT_DIRTY isn't set and then list_move it back onto the dirty list, and then we'll redo the tree update and everything will be ok. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: use chunk_root in find_free_extent_update_loopJosef Bacik
We're only using this to start the transaction with to possibly allocate a chunk. It doesn't really matter which root to use, but with extent tree v2 we'll need a bytenr to look up a extent root which makes the usage of the extent_root awkward here. Simply change it to the chunk_root. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: make remove_extent_backref pass the rootJosef Bacik
With extent tree v2 we'll have a different extent root based on where the bytenr is located, so adjust the remove_extent_backref() helper and it's helpers to pass the extent_root around. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-01-03btrfs: add a btrfs_block_group_root() helperJosef Bacik
With extent tree v2 we will have a separate root to hold the block group items. Add a btrfs_block_group_root() that will return the appropriate root given the flags of the fs, and convert all functions that need to modify block group items to use the helper. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
generated by cgit (git 2.34.1) at 2025-10-02 00:48:21 +0000