AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Orangefs: clean up orangefs_kernel_op_s comments.

Browse Source 
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Mike Marshall 2016-02-24 13:24:14 -05:00
parent c1223ca48b
commit d37c0f307a
1 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
fs/orangefs/orangefs-kernel.h
View File

@ -188,11 +188,12 @@ struct orangefs_kernel_op_s {
__u64 tag;
/*
* Set uses_shared_memory to 1 if this operation uses shared memory.
* If true, then a retry on the op must also get a new shared memory
* buffer and re-populate it. Cancels don't care - it only matters
* for service_operation() retry logics and cancels don't go through
* it anymore.
* Set uses_shared_memory to non zero if this operation uses
* shared memory. If true, then a retry on the op must also
* get a new shared memory buffer and re-populate it.
* Cancels don't care - it only matters for service_operation()
* retry logics and cancels don't go through it anymore. It
* safely stays non-zero when we use it as slot_to_free.
*/
union {
int uses_shared_memory;
@ -205,8 +206,6 @@ struct orangefs_kernel_op_s {
struct completion waitq;
spinlock_t lock;
/* VFS aio fields */
int attempts;
struct list_head list;