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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-28 13:16:07 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-28 13:16:07 -0800
commitf042fea0da78d9dc077a9c736b33b60eb8f35195 (patch)
treefce1c64a68a8ccd54b36e4d89d3b946a995e9fd2 /include
parentee89f81252179dcbf6cd65bd48299f5e52292d88 (diff)
parentb7a1da695f3fb33d093e6de20b1dfc238e3c9587 (diff)
Merge branch 'for-3.9/drivers' of git://git.kernel.dk/linux-block
Pull block driver bits from Jens Axboe: "After the block IO core bits are in, please grab the driver updates from below as well. It contains: - Fix ancient regression in dac960. Nobody must be using that anymore... - Some good fixes from Guo Ghao for loop, fixing both potential oopses and deadlocks. - Improve mtip32xx for NUMA systems, by being a bit more clever in distributing work. - Add IBM RamSan 70/80 driver. A second round of fixes for that is pending, that will come in through for-linus during the 3.9 cycle as per usual. - A few xen-blk{back,front} fixes from Konrad and Roger. - Other minor fixes and improvements." * 'for-3.9/drivers' of git://git.kernel.dk/linux-block: loopdev: ignore negative offset when calculate loop device size loopdev: remove an user triggerable oops loopdev: move common code into loop_figure_size() loopdev: update block device size in loop_set_status() loopdev: fix a deadlock xen-blkback: use balloon pages for persistent grants xen-blkfront: drop the use of llist_for_each_entry_safe xen/blkback: Don't trust the handle from the frontend. xen-blkback: do not leak mode property block: IBM RamSan 70/80 driver fixes rsxx: add slab.h include to dma.c drivers/block/mtip32xx: add missing GENERIC_HARDIRQS dependency block: remove new __devinit/exit annotations on ramsam driver block: IBM RamSan 70/80 device driver drivers/block/mtip32xx/mtip32xx.c:1726:5: sparse: symbol 'mtip_send_trim' was not declared. Should it be static? drivers/block/mtip32xx/mtip32xx.c:4029:1: sparse: symbol 'mtip_workq_sdbf0' was not declared. Should it be static? dac960: return success instead of -ENOTTY mtip32xx: add trim support mtip32xx: Add workqueue and NUMA support block: delete super ancient PC-XT driver for 1980's hardware
Diffstat (limited to 'include')
-rw-r--r--include/linux/llist.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/include/linux/llist.h b/include/linux/llist.h
index d0ab98f73d38..a5199f6d0e82 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -125,31 +125,6 @@ static inline void init_llist_head(struct llist_head *list)
(pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
/**
- * llist_for_each_entry_safe - iterate safely against remove over some entries
- * of lock-less list of given type.
- * @pos: the type * to use as a loop cursor.
- * @n: another type * to use as a temporary storage.
- * @node: the fist entry of deleted list entries.
- * @member: the name of the llist_node with the struct.
- *
- * In general, some entries of the lock-less list can be traversed
- * safely only after being removed from list, so start with an entry
- * instead of list head. This variant allows removal of entries
- * as we iterate.
- *
- * If being used on entries deleted from lock-less list directly, the
- * traverse order is from the newest to the oldest added entry. If
- * you want to traverse from the oldest to the newest, you must
- * reverse the order by yourself before traversing.
- */
-#define llist_for_each_entry_safe(pos, n, node, member) \
- for ((pos) = llist_entry((node), typeof(*(pos)), member), \
- (n) = (pos)->member.next; \
- &(pos)->member != NULL; \
- (pos) = llist_entry(n, typeof(*(pos)), member), \
- (n) = (&(pos)->member != NULL) ? (pos)->member.next : NULL)
-
-/**
* llist_empty - tests whether a lock-less list is empty
* @head: the list to test
*