diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2024-09-27 08:13:52 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-09-27 08:13:52 +0200 |
| commit | 3a39d672e7f48b8d6b91a09afa4b55352773b4b5 (patch) | |
| tree | f7ec4043b508f48430dd09ac338c38acf7d5a6cd /fs/locks.c | |
| parent | 151ac45348afc5b56baa584c7cd4876addf461ff (diff) | |
| parent | 62a0e2fa40c5c06742b8b4997ba5095a3ec28503 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts and no adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'fs/locks.c')
| -rw-r--r-- | fs/locks.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/locks.c b/fs/locks.c index e45cad40f8b6..204847628f3e 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -1451,7 +1451,7 @@ int lease_modify(struct file_lease *fl, int arg, struct list_head *dispose) struct file *filp = fl->c.flc_file; f_delown(filp); - filp->f_owner.signum = 0; + file_f_owner(filp)->signum = 0; fasync_helper(0, fl->c.flc_file, 0, &fl->fl_fasync); if (fl->fl_fasync != NULL) { printk(KERN_ERR "locks_delete_lock: fasync == %p\n", fl->fl_fasync); @@ -1783,6 +1783,10 @@ generic_add_lease(struct file *filp, int arg, struct file_lease **flp, void **pr lease = *flp; trace_generic_add_lease(inode, lease); + error = file_f_owner_allocate(filp); + if (error) + return error; + /* Note that arg is never F_UNLCK here */ ctx = locks_get_lock_context(inode, arg); if (!ctx) @@ -2153,15 +2157,15 @@ SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd) error = -EBADF; f = fdget(fd); - if (!f.file) + if (!fd_file(f)) return error; - if (type != F_UNLCK && !(f.file->f_mode & (FMODE_READ | FMODE_WRITE))) + if (type != F_UNLCK && !(fd_file(f)->f_mode & (FMODE_READ | FMODE_WRITE))) goto out_putf; - flock_make_lock(f.file, &fl, type); + flock_make_lock(fd_file(f), &fl, type); - error = security_file_lock(f.file, fl.c.flc_type); + error = security_file_lock(fd_file(f), fl.c.flc_type); if (error) goto out_putf; @@ -2169,12 +2173,12 @@ SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd) if (can_sleep) fl.c.flc_flags |= FL_SLEEP; - if (f.file->f_op->flock) - error = f.file->f_op->flock(f.file, + if (fd_file(f)->f_op->flock) + error = fd_file(f)->f_op->flock(fd_file(f), (can_sleep) ? F_SETLKW : F_SETLK, &fl); else - error = locks_lock_file_wait(f.file, &fl); + error = locks_lock_file_wait(fd_file(f), &fl); locks_release_private(&fl); out_putf: |