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| author | Nick Piggin <npiggin@suse.de> | 2008-04-28 11:12:10 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 17:58:18 +0200 |
| commit | 3c18ddd160d1fcd46d1131d9ad6c594dd8e9af99 (patch) | |
| tree | 7307ba1ae4bdb99d1363eb59b1ebefcf5295c8ef /Documentation/filesystems | |
| parent | mmap_region: cleanup the final vma_merge() related code (diff) | |
| download | linux-3c18ddd160d1fcd46d1131d9ad6c594dd8e9af99.tar.xz linux-3c18ddd160d1fcd46d1131d9ad6c594dd8e9af99.zip | |
mm: remove nopage
Nothing in the tree uses nopage any more. Remove support for it in the
core mm code and documentation (and a few stray references to it in
comments).
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/Locking | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index 42d4b30b1045..c2992bc54f2f 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -511,7 +511,6 @@ prototypes: void (*open)(struct vm_area_struct*); void (*close)(struct vm_area_struct*); int (*fault)(struct vm_area_struct*, struct vm_fault *); - struct page *(*nopage)(struct vm_area_struct*, unsigned long, int *); int (*page_mkwrite)(struct vm_area_struct *, struct page *); locking rules: @@ -519,7 +518,6 @@ locking rules: open: no yes close: no yes fault: no yes -nopage: no yes page_mkwrite: no yes no ->page_mkwrite() is called when a previously read-only page is @@ -537,4 +535,3 @@ NULL. ipc/shm.c::shm_delete() - may need BKL. ->read() and ->write() in many drivers are (probably) missing BKL. -drivers/sgi/char/graphics.c::sgi_graphics_nopage() - may need BKL. |