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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2018-07-09 02:35:08 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-07-12 10:04:16 -0400 |
| commit | f5d11409e61dadf1f9af91b22bbedc28a60a2e2c (patch) | |
| tree | 5d965549f3a50f712e6b6fc3e2e908dda385493d /include/linux/fs.h | |
| parent | ->file_open(): lose cred argument (diff) | |
| download | linux-dev-f5d11409e61dadf1f9af91b22bbedc28a60a2e2c.tar.xz linux-dev-f5d11409e61dadf1f9af91b22bbedc28a60a2e2c.zip | |
introduce FMODE_OPENED
basically, "is that instance set up enough for regular fput(), or
do we want put_filp() for that one".
NOTE: the only alloc_file() caller that could be followed by put_filp()
is in arch/ia64/kernel/perfmon.c, which is (Kconfig-level) broken.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index c4ca4c9c1130..05f34726e29c 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -148,6 +148,8 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset, /* Has write method(s) */ #define FMODE_CAN_WRITE ((__force fmode_t)0x40000) +#define FMODE_OPENED ((__force fmode_t)0x80000) + /* File was opened by fanotify and shouldn't generate fanotify events */ #define FMODE_NONOTIFY ((__force fmode_t)0x4000000) |