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get rid of bufmap argument of orangefs_bufmap_put()

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it's always equal to __orangefs_bufmap and the latter can't change
until we are done

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Al Viro 2016-02-11 21:34:52 -05:00 committed by Mike Marshall
parent c0eae8cd77
commit 1357d06d49
3 changed files with 6 additions and 5 deletions
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6
fs/orangefs/file.c
View File

@ -170,7 +170,7 @@ populate_shared_memory:
* a new shared memory location.
*/
if (ret == -EAGAIN && op_state_purged(new_op)) {
orangefs_bufmap_put(bufmap, buffer_index);
orangefs_bufmap_put(buffer_index);
buffer_index = -1;
if (type == ORANGEFS_IO_WRITE)
*iter = saved;
@ -190,7 +190,7 @@ populate_shared_memory:
} else {
complete(&new_op->done);
}
orangefs_bufmap_put(bufmap, buffer_index);
orangefs_bufmap_put(buffer_index);
buffer_index = -1;
/*
* don't write an error to syslog on signaled operation
@ -239,7 +239,7 @@ done_copying:
out:
if (buffer_index >= 0) {
orangefs_bufmap_put(bufmap, buffer_index);
orangefs_bufmap_put(buffer_index);
gossip_debug(GOSSIP_FILE_DEBUG,
"%s(%pU): PUT buffer_index %d\n",
__func__, handle, buffer_index);

3
fs/orangefs/orangefs-bufmap.c
View File

@ -458,9 +458,10 @@ int orangefs_bufmap_get(struct orangefs_bufmap **mapp, int *buffer_index)
*
* no return value
*/
void orangefs_bufmap_put(struct orangefs_bufmap *bufmap, int buffer_index)
void orangefs_bufmap_put(int buffer_index)
{
struct slot_args slargs;
struct orangefs_bufmap *bufmap = __orangefs_bufmap;
slargs.slot_count = bufmap->desc_count;
slargs.slot_array = bufmap->buffer_index_array;

2
fs/orangefs/orangefs-bufmap.h
View File

@ -21,7 +21,7 @@ void orangefs_bufmap_finalize(void);
int orangefs_bufmap_get(struct orangefs_bufmap **mapp, int *buffer_index);
void orangefs_bufmap_put(struct orangefs_bufmap *bufmap, int buffer_index);
void orangefs_bufmap_put(int buffer_index);
int orangefs_readdir_index_get(struct orangefs_bufmap **mapp, int *buffer_index);