diff options
Diffstat (limited to 'Documentation/core-api')
| -rw-r--r-- | Documentation/core-api/bus-virt-phys-mapping.rst | 2 | ||||
| -rw-r--r-- | Documentation/core-api/dma-api.rst | 5 | ||||
| -rw-r--r-- | Documentation/core-api/dma-isa-lpc.rst | 2 | ||||
| -rw-r--r-- | Documentation/core-api/index.rst | 4 | ||||
| -rw-r--r-- | Documentation/core-api/printk-formats.rst | 16 |
5 files changed, 17 insertions, 12 deletions
diff --git a/Documentation/core-api/bus-virt-phys-mapping.rst b/Documentation/core-api/bus-virt-phys-mapping.rst index c7bc99cd2e21..c72b24a7d52c 100644 --- a/Documentation/core-api/bus-virt-phys-mapping.rst +++ b/Documentation/core-api/bus-virt-phys-mapping.rst @@ -8,7 +8,7 @@ How to access I/O mapped memory from within device drivers The virt_to_bus() and bus_to_virt() functions have been superseded by the functionality provided by the PCI DMA interface - (see :doc:`/core-api/dma-api-howto`). They continue + (see Documentation/core-api/dma-api-howto.rst). They continue to be documented below for historical purposes, but new code must not use them. --davidm 00/12/12 diff --git a/Documentation/core-api/dma-api.rst b/Documentation/core-api/dma-api.rst index 00a1d4fa3f9e..6d6d0edd2d27 100644 --- a/Documentation/core-api/dma-api.rst +++ b/Documentation/core-api/dma-api.rst @@ -5,7 +5,7 @@ Dynamic DMA mapping using the generic device :Author: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> This document describes the DMA API. For a more gentle introduction -of the API (and actual examples), see :doc:`/core-api/dma-api-howto`. +of the API (and actual examples), see Documentation/core-api/dma-api-howto.rst. This API is split into two pieces. Part I describes the basic API. Part II describes extensions for supporting non-consistent memory @@ -479,7 +479,8 @@ without the _attrs suffixes, except that they pass an optional dma_attrs. The interpretation of DMA attributes is architecture-specific, and -each attribute should be documented in :doc:`/core-api/dma-attributes`. +each attribute should be documented in +Documentation/core-api/dma-attributes.rst. If dma_attrs are 0, the semantics of each of these functions is identical to those of the corresponding function diff --git a/Documentation/core-api/dma-isa-lpc.rst b/Documentation/core-api/dma-isa-lpc.rst index e59a3d35a93d..17b193603f0a 100644 --- a/Documentation/core-api/dma-isa-lpc.rst +++ b/Documentation/core-api/dma-isa-lpc.rst @@ -17,7 +17,7 @@ To do ISA style DMA you need to include two headers:: #include <asm/dma.h> The first is the generic DMA API used to convert virtual addresses to -bus addresses (see :doc:`/core-api/dma-api` for details). +bus addresses (see Documentation/core-api/dma-api.rst for details). The second contains the routines specific to ISA DMA transfers. Since this is not present on all platforms make sure you construct your diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst index f1c9d20bd42d..5de2c7a4b1b3 100644 --- a/Documentation/core-api/index.rst +++ b/Documentation/core-api/index.rst @@ -48,7 +48,7 @@ Concurrency primitives ====================== How Linux keeps everything from happening at the same time. See -:doc:`/locking/index` for more related documentation. +Documentation/locking/index.rst for more related documentation. .. toctree:: :maxdepth: 1 @@ -77,7 +77,7 @@ Memory management ================= How to allocate and use memory in the kernel. Note that there is a lot -more memory-management documentation in :doc:`/vm/index`. +more memory-management documentation in Documentation/vm/index.rst. .. toctree:: :maxdepth: 1 diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst index f063a384c7c8..4346ae17a72c 100644 --- a/Documentation/core-api/printk-formats.rst +++ b/Documentation/core-api/printk-formats.rst @@ -37,14 +37,13 @@ Integer types u64 %llu or %llx -If <type> is dependent on a config option for its size (e.g., sector_t, -blkcnt_t) or is architecture-dependent for its size (e.g., tcflag_t), use a -format specifier of its largest possible type and explicitly cast to it. +If <type> is architecture-dependent for its size (e.g., cycles_t, tcflag_t) or +is dependent on a config option for its size (e.g., blk_status_t), use a format +specifier of its largest possible type and explicitly cast to it. Example:: - printk("test: sector number/total blocks: %llu/%llu\n", - (unsigned long long)sector, (unsigned long long)blockcount); + printk("test: latency: %llu cycles\n", (unsigned long long)time); Reminder: sizeof() returns type size_t. @@ -514,9 +513,10 @@ Time and date :: %pt[RT] YYYY-mm-ddTHH:MM:SS + %pt[RT]s YYYY-mm-dd HH:MM:SS %pt[RT]d YYYY-mm-dd %pt[RT]t HH:MM:SS - %pt[RT][dt][r] + %pt[RT][dt][r][s] For printing date and time as represented by:: @@ -528,6 +528,10 @@ in human readable format. By default year will be incremented by 1900 and month by 1. Use %pt[RT]r (raw) to suppress this behaviour. +The %pt[RT]s (space) will override ISO 8601 separator by using ' ' (space) +instead of 'T' (Capital T) between date and time. It won't have any effect +when date or time is omitted. + Passed by reference. struct clk |