fsck.f2fs: support a preen mode

Generic fsck uses -p, preen mode, and fsck.f2fs can support it as -a for now.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fsck/main.c b/fsck/main.c
index b5ad46e..844ee8a 100644 (file)
--- a/fsck/main.c
+++ b/fsck/main.c
@@ -20,6 +20,7 @@ void fsck_usage()
        MSG(0, "  -a check/fix potential corruption, reported by f2fs\n");
        MSG(0, "  -d debug level [default:0]\n");
        MSG(0, "  -f check/fix entire partition\n");
+       MSG(0, "  -p preen mode [default is same as -a]\n");
        MSG(0, "  -t show directory tree [-d -1]\n");
        exit(1);
 }
@@ -43,12 +44,13 @@ void f2fs_parse_options(int argc, char *argv[])
        char *prog = basename(argv[0]);
 
        if (!strcmp("fsck.f2fs", prog)) {
-               const char *option_string = "ad:ft";
+               const char *option_string = "ad:fpt";
 
                config.func = FSCK;
                while ((option = getopt(argc, argv, option_string)) != EOF) {
                        switch (option) {
                        case 'a':
+                       case 'p':
                                config.auto_fix = 1;
                                MSG(0, "Info: Fix the reported corruption.\n");
                                break;