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-rw-r--r--fs/locks.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/locks.c b/fs/locks.c
index 1047ab2b1..7d0918b8f 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -175,7 +175,7 @@ locks_get_lock_context(struct inode *inode, int type)
struct file_lock_context *ctx;
/* paired with cmpxchg() below */
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (likely(ctx) || type == F_UNLCK)
goto out;
@@ -194,7 +194,7 @@ locks_get_lock_context(struct inode *inode, int type)
*/
if (cmpxchg(&inode->i_flctx, NULL, ctx)) {
kmem_cache_free(flctx_cache, ctx);
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
}
out:
trace_locks_get_lock_context(inode, type, ctx);
@@ -247,7 +247,7 @@ locks_check_ctx_file_list(struct file *filp, struct list_head *list,
void
locks_free_lock_context(struct inode *inode)
{
- struct file_lock_context *ctx = inode->i_flctx;
+ struct file_lock_context *ctx = locks_inode_context(inode);
if (unlikely(ctx)) {
locks_check_ctx_lists(inode);
@@ -891,7 +891,7 @@ posix_test_lock(struct file *filp, struct file_lock *fl)
void *owner;
void (*func)(void);
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (!ctx || list_empty_careful(&ctx->flc_posix)) {
fl->fl_type = F_UNLCK;
return;
@@ -1483,7 +1483,7 @@ int __break_lease(struct inode *inode, unsigned int mode, unsigned int type)
new_fl->fl_flags = type;
/* typically we will check that ctx is non-NULL before calling */
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (!ctx) {
WARN_ON_ONCE(1);
goto free_lock;
@@ -1588,7 +1588,7 @@ void lease_get_mtime(struct inode *inode, struct timespec64 *time)
struct file_lock_context *ctx;
struct file_lock *fl;
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (ctx && !list_empty_careful(&ctx->flc_lease)) {
spin_lock(&ctx->flc_lock);
fl = list_first_entry_or_null(&ctx->flc_lease,
@@ -1634,7 +1634,7 @@ int fcntl_getlease(struct file *filp)
int type = F_UNLCK;
LIST_HEAD(dispose);
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (ctx && !list_empty_careful(&ctx->flc_lease)) {
percpu_down_read(&file_rwsem);
spin_lock(&ctx->flc_lock);
@@ -1823,7 +1823,7 @@ static int generic_delete_lease(struct file *filp, void *owner)
struct file_lock_context *ctx;
LIST_HEAD(dispose);
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (!ctx) {
trace_generic_delete_lease(inode, NULL);
return error;
@@ -2562,7 +2562,7 @@ void locks_remove_posix(struct file *filp, fl_owner_t owner)
* posix_lock_file(). Another process could be setting a lock on this
* file at the same time, but we wouldn't remove that lock anyway.
*/
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (!ctx || list_empty(&ctx->flc_posix))
return;
@@ -2635,7 +2635,7 @@ void locks_remove_file(struct file *filp)
{
struct file_lock_context *ctx;
- ctx = smp_load_acquire(&locks_inode(filp)->i_flctx);
+ ctx = locks_inode_context(locks_inode(filp));
if (!ctx)
return;
@@ -2682,7 +2682,7 @@ bool vfs_inode_has_locks(struct inode *inode)
struct file_lock_context *ctx;
bool ret;
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (!ctx)
return false;
@@ -2863,7 +2863,7 @@ void show_fd_locks(struct seq_file *f,
struct file_lock_context *ctx;
int id = 0;
- ctx = smp_load_acquire(&inode->i_flctx);
+ ctx = locks_inode_context(inode);
if (!ctx)
return;