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| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-06-08 13:22:02 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-07-12 10:04:18 -0400 |
| commit | 73a09dd94377e4b186b300bd5461920710c7c3d5 (patch) | |
| tree | bb66705e5b7215057e416b4f6cb9670561b6b395 /include/linux/fs.h | |
| parent | aad888f828fec1e7160b67f122172e7ab7f82e03 (diff) | |
| download | lwn-73a09dd94377e4b186b300bd5461920710c7c3d5.tar.gz lwn-73a09dd94377e4b186b300bd5461920710c7c3d5.zip | |
introduce FMODE_CREATED and switch to it
Parallel to FILE_CREATED, goes into ->f_mode instead of *opened.
NFS is a bit of a wart here - it doesn't have file at the point
where FILE_CREATED used to be set, so we need to propagate it
there (for now). IMA is another one (here and everywhere)...
Note that this needs do_dentry_open() to leave old bits in ->f_mode
alone - we want it to preserve FMODE_CREATED if it had been already
set (no other bit can be there).
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 05f34726e29c..ca668c7e48a7 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -149,6 +149,7 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, #define FMODE_CAN_WRITE ((__force fmode_t)0x40000) #define FMODE_OPENED ((__force fmode_t)0x80000) +#define FMODE_CREATED ((__force fmode_t)0x100000) /* File was opened by fanotify and shouldn't generate fanotify events */ #define FMODE_NONOTIFY ((__force fmode_t)0x4000000) |