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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-09-12 15:43:03 +0100 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-09-12 15:43:03 +0100 |
| commit | 89ecf38c7aee6eb3f6aaf40a6d196ddff4b6d4a8 (patch) | |
| tree | 5ef720a9cb7fa8320e4a813ce53bcb82c2d42aff /fs/ntfs | |
| parent | 5d46770f5f8bb0eff0a82596860958be13e7baf1 (diff) | |
| download | lwn-89ecf38c7aee6eb3f6aaf40a6d196ddff4b6d4a8.tar.gz lwn-89ecf38c7aee6eb3f6aaf40a6d196ddff4b6d4a8.zip | |
NTFS: Mask out __GFP_HIGHMEM when doing kmalloc() in __ntfs_malloc() as it
otherwise causes a BUG().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Diffstat (limited to 'fs/ntfs')
| -rw-r--r-- | fs/ntfs/ChangeLog | 3 | ||||
| -rw-r--r-- | fs/ntfs/malloc.h | 2 |
2 files changed, 1 insertions, 4 deletions
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog index 7f4007242893..49eafbdb15c1 100644 --- a/fs/ntfs/ChangeLog +++ b/fs/ntfs/ChangeLog @@ -34,9 +34,6 @@ ToDo/Notes: journals with two different restart pages. We sanity check both and either use the only sane one or the more recent one of the two in the case that both are valid. - - Modify fs/ntfs/malloc.h::ntfs_malloc_nofs() to do the kmalloc() based - allocations with __GFP_HIGHMEM, analogous to how the vmalloc() based - allocations are done. - Add fs/ntfs/malloc.h::ntfs_malloc_nofs_nofail() which is analogous to ntfs_malloc_nofs() but it performs allocations with __GFP_NOFAIL and hence cannot fail. diff --git a/fs/ntfs/malloc.h b/fs/ntfs/malloc.h index 9994e019a3cf..3288bcc2c4aa 100644 --- a/fs/ntfs/malloc.h +++ b/fs/ntfs/malloc.h @@ -45,7 +45,7 @@ static inline void *__ntfs_malloc(unsigned long size, if (likely(size <= PAGE_SIZE)) { BUG_ON(!size); /* kmalloc() has per-CPU caches so is faster for now. */ - return kmalloc(PAGE_SIZE, gfp_mask); + return kmalloc(PAGE_SIZE, gfp_mask & ~__GFP_HIGHMEM); /* return (void *)__get_free_page(gfp_mask); */ } if (likely(size >> PAGE_SHIFT < num_physpages)) |