diff options
| author | Sunil Kumar Acharya <sheggodu@redhat.com> | 2017-04-28 18:09:01 +0530 |
|---|---|---|
| committer | jiffin tony Thottan <jthottan@redhat.com> | 2017-10-12 18:52:34 +0000 |
| commit | b79588a90bb2fcb2f02b65b98e2ae265a926e507 (patch) | |
| tree | 114878da56f7b73c0c77b4dde17256184efde72d /libglusterfs/src/dict.c | |
| parent | 8aa0c34c5301a15a87c0cb168a89cb291e85d741 (diff) | |
cluster/ec: Improve performance with xattrop update
Existing EC code updates the xattr on the subvolume
in a sequential pattern resulting in very poor performance.
With this fix EC now updates the xattr on the subvolume
in parallel which improves the xattr update performance.
>BUG: 1445663
>Change-Id: I3fc40d66db0b88875ca96a9fa01002ba386c0486
>Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
BUG: 1499150
Change-Id: I3fc40d66db0b88875ca96a9fa01002ba386c0486
Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
Diffstat (limited to 'libglusterfs/src/dict.c')
| -rw-r--r-- | libglusterfs/src/dict.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/libglusterfs/src/dict.c b/libglusterfs/src/dict.c index c4f3fb71de3..243c92985a8 100644 --- a/libglusterfs/src/dict.c +++ b/libglusterfs/src/dict.c @@ -2321,7 +2321,15 @@ err: return ret; } - +/******************************************************************** + * + * dict_set_bin_common: + * This is the common function to set key and its value in + * dictionary. Flag(is_static) should be set appropriately based + * on the type of memory type used for value(*ptr). If flag is set + * to false value(*ptr) will be freed using GF_FREE() on destroy. + * + *******************************************************************/ static int dict_set_bin_common (dict_t *this, char *key, void *ptr, size_t size, gf_boolean_t is_static) @@ -2353,13 +2361,26 @@ err: return ret; } +/******************************************************************** + * + * dict_set_bin: + * Set key and its value in the dictionary. This function should + * be called if the value is stored in dynamic memory. + * + *******************************************************************/ int dict_set_bin (dict_t *this, char *key, void *ptr, size_t size) { return dict_set_bin_common (this, key, ptr, size, _gf_false); } - +/******************************************************************** + * + * dict_set_static_bin: + * Set key and its value in the dictionary. This function should + * be called if the value is stored in static memory. + * + *******************************************************************/ int dict_set_static_bin (dict_t *this, char *key, void *ptr, size_t size) { |