diff options
| author | Dmitry Eremin <dmitry.eremin@intel.com> | 2016-09-18 16:38:28 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-19 09:53:45 +0200 |
| commit | 855b5da50d2894fa2d8af5408203b307593b4dcd (patch) | |
| tree | 4a309e8bc763659cb3431b4bfaf5e5a848cd944b /drivers/staging/lustre | |
| parent | a5d604d76332dc020a1e010c8837f9bd349c177b (diff) | |
| download | linux-855b5da50d2894fa2d8af5408203b307593b4dcd.tar.bz2 | |
staging: lustre: obd: change brw_page->count to unsigned
Pages count is unsigned. So, change the type accordant usage.
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12378
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre')
| -rw-r--r-- | drivers/staging/lustre/lustre/include/obd.h | 2 | ||||
| -rw-r--r-- | drivers/staging/lustre/lustre/osc/osc_cache.c | 10 | ||||
| -rw-r--r-- | drivers/staging/lustre/lustre/osc/osc_cl_internal.h | 2 |
3 files changed, 8 insertions, 6 deletions
diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h index cd7f552f41fd..d1c4ccc941d5 100644 --- a/drivers/staging/lustre/lustre/include/obd.h +++ b/drivers/staging/lustre/lustre/include/obd.h @@ -176,7 +176,7 @@ struct obd_type { struct brw_page { u64 off; struct page *pg; - int count; + unsigned int count; u32 flag; }; diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c index 5a0c1b2d7b5c..830a94b84529 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cache.c +++ b/drivers/staging/lustre/lustre/osc/osc_cache.c @@ -1099,7 +1099,7 @@ static int osc_extent_make_ready(const struct lu_env *env, struct osc_async_page *oap; struct osc_async_page *last = NULL; struct osc_object *obj = ext->oe_obj; - int page_count = 0; + unsigned int page_count = 0; int rc; /* we're going to grab page lock, so object lock must not be taken. */ @@ -1140,9 +1140,11 @@ static int osc_extent_make_ready(const struct lu_env *env, * the size of file. */ if (!(last->oap_async_flags & ASYNC_COUNT_STABLE)) { - last->oap_count = osc_refresh_count(env, last, OBD_BRW_WRITE); - LASSERT(last->oap_count > 0); - LASSERT(last->oap_page_off + last->oap_count <= PAGE_SIZE); + int last_oap_count = osc_refresh_count(env, last, OBD_BRW_WRITE); + + LASSERT(last_oap_count > 0); + LASSERT(last->oap_page_off + last_oap_count <= PAGE_SIZE); + last->oap_count = last_oap_count; spin_lock(&last->oap_lock); last->oap_async_flags |= ASYNC_COUNT_STABLE; spin_unlock(&last->oap_lock); diff --git a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h index d41680b52095..3068113a4678 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h +++ b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h @@ -64,7 +64,7 @@ struct osc_io { /** true if this io is lockless. */ unsigned int oi_lockless; /** how many LRU pages are reserved for this IO */ - int oi_lru_reserved; + unsigned long oi_lru_reserved; /** active extents, we know how many bytes is going to be written, * so having an active extent will prevent it from being fragmented |