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path: root/fs/ubifs/lprops.c
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Diffstat (limited to 'fs/ubifs/lprops.c')
-rw-r--r--fs/ubifs/lprops.c34
1 files changed, 1 insertions, 33 deletions
diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c
index 2ba93da71b6..f27176e9b70 100644
--- a/fs/ubifs/lprops.c
+++ b/fs/ubifs/lprops.c
@@ -125,6 +125,7 @@ static void adjust_lpt_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap,
}
}
}
+
/* Not greater than parent, so compare to children */
while (1) {
/* Compare to left child */
@@ -460,18 +461,6 @@ static void change_category(struct ubifs_info *c, struct ubifs_lprops *lprops)
}
/**
- * ubifs_get_lprops - get reference to LEB properties.
- * @c: the UBIFS file-system description object
- *
- * This function locks lprops. Lprops have to be unlocked by
- * 'ubifs_release_lprops()'.
- */
-void ubifs_get_lprops(struct ubifs_info *c)
-{
- mutex_lock(&c->lp_mutex);
-}
-
-/**
* calc_dark - calculate LEB dark space size.
* @c: the UBIFS file-system description object
* @spc: amount of free and dirty space in the LEB
@@ -576,7 +565,6 @@ const struct ubifs_lprops *ubifs_change_lp(struct ubifs_info *c,
ubifs_assert(!(lprops->free & 7) && !(lprops->dirty & 7));
spin_lock(&c->space_lock);
-
if ((lprops->flags & LPROPS_TAKEN) && lprops->free == c->leb_size)
c->lst.taken_empty_lebs -= 1;
@@ -637,31 +625,12 @@ const struct ubifs_lprops *ubifs_change_lp(struct ubifs_info *c,
c->lst.taken_empty_lebs += 1;
change_category(c, lprops);
-
c->idx_gc_cnt += idx_gc_cnt;
-
spin_unlock(&c->space_lock);
-
return lprops;
}
/**
- * ubifs_release_lprops - release lprops lock.
- * @c: the UBIFS file-system description object
- *
- * This function has to be called after each 'ubifs_get_lprops()' call to
- * unlock lprops.
- */
-void ubifs_release_lprops(struct ubifs_info *c)
-{
- ubifs_assert(mutex_is_locked(&c->lp_mutex));
- ubifs_assert(c->lst.empty_lebs >= 0 &&
- c->lst.empty_lebs <= c->main_lebs);
-
- mutex_unlock(&c->lp_mutex);
-}
-
-/**
* ubifs_get_lp_stats - get lprops statistics.
* @c: UBIFS file-system description object
* @st: return statistics
@@ -1262,7 +1231,6 @@ static int scan_check_cb(struct ubifs_info *c,
}
ubifs_scan_destroy(sleb);
-
return LPT_SCAN_CONTINUE;
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