diff options
Diffstat (limited to 'sys-utils/fstrim.c')
| -rw-r--r-- | sys-utils/fstrim.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sys-utils/fstrim.c b/sys-utils/fstrim.c index b1823f5c5..00652cbb1 100644 --- a/sys-utils/fstrim.c +++ b/sys-utils/fstrim.c @@ -242,9 +242,26 @@ static int fstrim_all(struct fstrim_control *ctl) mnt_table_uniq_fs(tab, MNT_UNIQ_FORWARD, uniq_fs_source_cmp); if (ctl->fstab) { + char *rootdev = NULL; + cache = mnt_new_cache(); if (!cache) err(MNT_EX_FAIL, _("failed to initialize libmount cache")); + + /* Make sure we trim also root FS on --fstab */ + if (mnt_table_find_target(tab, "/", MNT_ITER_FORWARD) == NULL && + mnt_guess_system_root(0, cache, &rootdev) == 0) { + + fs = mnt_new_fs(); + if (!fs) + err(MNT_EX_FAIL, _("failed to allocate FS handler")); + mnt_fs_set_target(fs, "/"); + mnt_fs_set_source(fs, rootdev); + mnt_fs_set_fstype(fs, "auto"); + mnt_table_add_fs(tab, fs); + mnt_unref_fs(fs); + fs = NULL; + } } while (mnt_table_next_fs(tab, itr, &fs) == 0) { |