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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 /fs/file_table.c | |
| 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 'fs/file_table.c')
| -rw-r--r-- | fs/file_table.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index 705f486f7007..d664d10acfeb 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -176,6 +176,7 @@ struct file *alloc_file(const struct path *path, int flags, if ((file->f_mode & FMODE_WRITE) && likely(fop->write || fop->write_iter)) file->f_mode |= FMODE_CAN_WRITE; + file->f_mode |= FMODE_OPENED; file->f_op = fop; if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) i_readcount_inc(path->dentry->d_inode); |