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| author |   Theodore Ts'o <tytso@mit.edu> | 2014-09-04 18:09:29 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-09-04 18:09:29 -0400 |
| commit | d26e2c4d72c2f2a38246f618480864fe3224929c (patch) | |
| tree | 93a7ac810fb0ceac3bb8f957b6c70bba4017d1a9 /fs/ext4 | |
| parent | jbd2: optimize jbd2_log_do_checkpoint() a bit (diff) | |
| download | linux-dev-d26e2c4d72c2f2a38246f618480864fe3224929c.tar.xz linux-dev-d26e2c4d72c2f2a38246f618480864fe3224929c.zip | |
ext4: renumber EXT4_EX_* flags to avoid flag aliasing problems
Suggested-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/ext4.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 4855800fcc5d..f70c3fc94296 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -569,7 +569,6 @@ enum { #define EXT4_GET_BLOCKS_NO_PUT_HOLE 0x0200 /* Convert written extents to unwritten */ #define EXT4_GET_BLOCKS_CONVERT_UNWRITTEN 0x0400 -/* DO NOT ASSIGN ADDITIONAL FLAG VALUES WITHOUT ADJUSTING THE FLAGS BELOW */ /* * The bit position of these flags must not overlap with any of the @@ -580,8 +579,8 @@ enum { * caching the extents when reading from the extent tree while a * truncate or punch hole operation is in progress. */ -#define EXT4_EX_NOCACHE 0x0800 -#define EXT4_EX_FORCE_CACHE 0x1000 +#define EXT4_EX_NOCACHE 0x40000000 +#define EXT4_EX_FORCE_CACHE 0x20000000 /* * Flags used by ext4_free_blocks |