The "-c" option of fsstress will clean up the test directory after
each run. But it only does "rm -rf $dir". If run fsstress likes:
fsstress -d $test_dir -n 1000 -p 10 -l 0 -c
fsstress will remove all test directories at the end of each run,
but the flist still save those *deleted* entries. It'll cause
more and more useless ENOENT failures. So we need to release all
entries in flist too.
Signed-off-by: Zorro Lang <zlang@xxxxxxxxxx>
---
ltp/fsstress.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/ltp/fsstress.c b/ltp/fsstress.c
index 6d8f117..e9fd276 100644
--- a/ltp/fsstress.c
+++ b/ltp/fsstress.c
@@ -280,6 +280,7 @@ int attr_list_path(pathname_t *, char *, const int, int, attrlist_cursor_t *);
int attr_remove_path(pathname_t *, const char *, int);
int attr_set_path(pathname_t *, const char *, const char *, const int, int);
void check_cwd(void);
+void cleanup_flist(void);
int creat_path(pathname_t *, mode_t);
void dcache_enter(int, int);
void dcache_init(void);
@@ -794,6 +795,25 @@ check_cwd(void)
#endif
}
+/*
+ * go thru flist and release all entries
+ *
+ * NOTE: this function shouldn't be called until the end of a process
+ */
+void
+cleanup_flist(void)
+{
+ flist_t *flp;
+ int i;
+
+ for (i = 0, flp = flist; i < FT_nft; i++, flp++) {
+ flp->nslots = 0;
+ flp->nfiles = 0;
+ free(flp->fents);
+ flp->fents = NULL;
+ }
+}
+
int
creat_path(pathname_t *name, mode_t mode)
{
@@ -945,6 +965,7 @@ errout:
if (cleanup) {
sprintf(cmd, "rm -rf %s", buf);
system(cmd);
+ cleanup_flist();
}
}
--
2.7.4
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