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dlm: convert to using new filelock helpers

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Convert to using the new file locking helper functions. Also, in later
patches we're going to introduce some temporary macros with names that
clash with the variable name in dlm_posix_unlock. Rename it.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://lore.kernel.org/r/20240131-flsplit-v3-8-c6129007ee8d@kernel.org
Reviewed-by: NeilBrown <neilb@suse.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton 2024-01-31 18:01:49 -05:00 committed by Christian Brauner
parent 75e9570c93
commit 11ff73082f
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GPG Key ID: 91C61BC06578DCA2
1 changed files with 5 additions and 5 deletions
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10
fs/dlm/plock.c
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@ -139,7 +139,7 @@ int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
op->info.optype = DLM_PLOCK_OP_LOCK;
op->info.pid = fl->fl_pid;
op->info.ex = (fl->fl_type == F_WRLCK);
op->info.ex = (lock_is_write(fl));
op->info.wait = !!(fl->fl_flags & FL_SLEEP);
op->info.fsid = ls->ls_global_id;
op->info.number = number;
@ -291,7 +291,7 @@ int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
struct dlm_ls *ls;
struct plock_op *op;
int rv;
unsigned char fl_flags = fl->fl_flags;
unsigned char saved_flags = fl->fl_flags;
ls = dlm_find_lockspace_local(lockspace);
if (!ls)
@ -345,7 +345,7 @@ int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
dlm_release_plock_op(op);
out:
dlm_put_lockspace(ls);
fl->fl_flags = fl_flags;
fl->fl_flags = saved_flags;
return rv;
}
EXPORT_SYMBOL_GPL(dlm_posix_unlock);
@ -376,7 +376,7 @@ int dlm_posix_cancel(dlm_lockspace_t *lockspace, u64 number, struct file *file,
memset(&info, 0, sizeof(info));
info.pid = fl->fl_pid;
info.ex = (fl->fl_type == F_WRLCK);
info.ex = (lock_is_write(fl));
info.fsid = ls->ls_global_id;
dlm_put_lockspace(ls);
info.number = number;
@ -438,7 +438,7 @@ int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file,
op->info.optype = DLM_PLOCK_OP_GET;
op->info.pid = fl->fl_pid;
op->info.ex = (fl->fl_type == F_WRLCK);
op->info.ex = (lock_is_write(fl));
op->info.fsid = ls->ls_global_id;
op->info.number = number;
op->info.start = fl->fl_start;