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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-09 21:05:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-09 21:05:13 -0800 |
| commit | bd4f203e433387d39be404b67ad02acf6f76b7bc (patch) | |
| tree | a77a5b393cb5a1f9aa13274079e777a16b3fc490 /Documentation | |
| parent | e6604ecb70d4b1dbc0372c6518b51c25c4b135a1 (diff) | |
| parent | 1bde925d235478cd5e70a7d9f94f3d8eb7c6362b (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge third patch-bomb from Andrew Morton:
"We're pretty much done over here - I'm still waiting for a nouveau
merge so I can cleanly finish up Christoph's dma-mapping rework.
- bunch of small misc stuff
- fold abs64() into abs(), remove abs64()
- new_valid_dev() cleanups
- binfmt_elf_fdpic feature work"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (24 commits)
fs/binfmt_elf_fdpic.c: provide NOMMU loader for regular ELF binaries
fs/stat.c: remove unnecessary new_valid_dev() check
fs/reiserfs/namei.c: remove unnecessary new_valid_dev() check
fs/nilfs2/namei.c: remove unnecessary new_valid_dev() check
fs/ncpfs/dir.c: remove unnecessary new_valid_dev() check
fs/jfs: remove unnecessary new_valid_dev() checks
fs/hpfs/namei.c: remove unnecessary new_valid_dev() check
fs/f2fs/namei.c: remove unnecessary new_valid_dev() check
fs/ext2/namei.c: remove unnecessary new_valid_dev() check
fs/exofs/namei.c: remove unnecessary new_valid_dev() check
fs/btrfs/inode.c: remove unnecessary new_valid_dev() check
fs/9p: remove unnecessary new_valid_dev() checks
include/linux/kdev_t.h: old/new_valid_dev() can return bool
include/linux/kdev_t.h: remove unused huge_valid_dev()
kmap_atomic_to_page() has no users, remove it
drivers/scsi/cxgbi: fix build with EXTRA_CFLAGS
dma: remove external references to dma_supported
Documentation/sysctl/vm.txt: fix misleading code reference of overcommit_memory
remove abs64()
kernel.h: make abs() work with 64-bit types
...
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DMA-API.txt | 13 | ||||
| -rw-r--r-- | Documentation/sysctl/vm.txt | 2 |
2 files changed, 1 insertions, 14 deletions
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt index 8d065d6ec956..1e98a7e6bccc 100644 --- a/Documentation/DMA-API.txt +++ b/Documentation/DMA-API.txt @@ -142,19 +142,6 @@ Part Ic - DMA addressing limitations ------------------------------------ int -dma_supported(struct device *dev, u64 mask) - -Checks to see if the device can support DMA to the memory described by -mask. - -Returns: 1 if it can and 0 if it can't. - -Notes: This routine merely tests to see if the mask is possible. It -won't change the current mask settings. It is more intended as an -internal API for use by the platform than an external API for use by -driver writers. - -int dma_set_mask_and_coherent(struct device *dev, u64 mask) Checks to see if the mask is possible and updates the device diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt index a4482fceacec..f72370b440b1 100644 --- a/Documentation/sysctl/vm.txt +++ b/Documentation/sysctl/vm.txt @@ -639,7 +639,7 @@ and don't use much of it. The default value is 0. See Documentation/vm/overcommit-accounting and -security/commoncap.c::cap_vm_enough_memory() for more information. +mm/mmap.c::__vm_enough_memory() for more information. ============================================================== |