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authorAnand Avati <avati@gluster.com>2010-02-22 10:59:40 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-02-22 08:51:36 -0800
commit5f524f4b2f0dbccfe6c8d4aab16ce425dd6d2b50 (patch)
treedc905bcb244e3c9b24ba890318f90c22bb7d6b84 /libglusterfs
parent2a78ca786da6233cce3ed9603676aa9ef293e3cf (diff)
common-utils: gf_log2 handles 0 input
Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 583 (filesystem access hangs while deleting large files) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=583
Diffstat (limited to 'libglusterfs')
-rw-r--r--libglusterfs/src/common-utils.c4
-rw-r--r--libglusterfs/src/common-utils.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 7b5e02a344c..31727adf813 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -58,11 +58,11 @@ struct dnscache6 {
int
-gf_log2 (unsigned long x)
+log_base2 (unsigned long x)
{
int val = 0;
- while (x != 1) {
+ while (x > 1) {
x /= 2;
val++;
}
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index 05acfd83d29..9c1c93ebffb 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -332,7 +332,7 @@ int gf_lockfd (int fd);
int gf_unlockfd (int fd);
int get_checksum_for_file (int fd, uint32_t *checksum);
-int gf_log2 (unsigned long x);
+int log_base2 (unsigned long x);
#endif /* _COMMON_UTILS_H */