korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

Orangefs: rename orangefs_kernel_op_s.aio_ref_count to just ref_count.

Browse Source 
The op structure's ref_count member hasn't got anything to do with
asynchronous I/O.

Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Mike Marshall 2016-01-13 11:29:05 -05:00
parent b3ae4755f5
commit c817e266e4
2 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/orangefs/orangefs-cache.c
View File

@ -120,7 +120,7 @@ struct orangefs_kernel_op_s *op_alloc(__s32 type)
init_waitqueue_head(&new_op->waitq);
init_waitqueue_head(&new_op->io_completion_waitq);
atomic_set(&new_op->aio_ref_count, 0);
atomic_set(&new_op->ref_count, 0);
orangefs_op_initialize(new_op);

11
fs/orangefs/orangefs-kernel.h
View File

@ -115,7 +115,7 @@ enum orangefs_vfs_op_states {
#define get_op(op) \
do { \
atomic_inc(&(op)->aio_ref_count); \
atomic_inc(&(op)->ref_count); \
gossip_debug(GOSSIP_DEV_DEBUG, \
"(get) Alloced OP (%p:%llu)\n", \
op, \
@ -124,7 +124,7 @@ enum orangefs_vfs_op_states {
#define put_op(op) \
do { \
if (atomic_sub_and_test(1, &(op)->aio_ref_count) == 1) { \
if (atomic_sub_and_test(1, &(op)->ref_count) == 1) { \
gossip_debug(GOSSIP_DEV_DEBUG, \
"(put) Releasing OP (%p:%llu)\n", \
op, \
@ -133,7 +133,7 @@ enum orangefs_vfs_op_states {
} \
} while (0)
#define op_wait(op) (atomic_read(&(op)->aio_ref_count) <= 2 ? 0 : 1)
#define op_wait(op) (atomic_read(&(op)->ref_count) <= 2 ? 0 : 1)
/*
* Defines for controlling whether I/O upcalls are for async or sync operations
@ -239,14 +239,13 @@ struct orangefs_kernel_op_s {
int io_completed;
wait_queue_head_t io_completion_waitq;
atomic_t ref_count;
/* VFS aio fields */
/* used by the async I/O code to stash the orangefs_kiocb_s structure */
void *priv;
/* used again for the async I/O code for deallocation */
atomic_t aio_ref_count;
int attempts;
struct list_head list;