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fsstress: cleanup flist with test directory together

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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@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This commit is contained in:
Zorro Lang
2017-05-17 23:48:47 +08:00
committed by Eryu Guan
parent 44f649f632
commit 5a1b35a743
1 changed files with 21 additions and 0 deletions
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ltp/fsstress.c
+21
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@@ -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();
}
}