[PATCH] Fixing quota error when removing files from a limit exceeded subvols

[Khaled Ahmed]

Signed-off-by: Khaled Ahmed <khaled....@gmail.com>
---
 fs/btrfs/qgroup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 48b60db..b85200d 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2408,14 +2408,14 @@ int btrfs_qgroup_reserve(struct btrfs_root *root, u64 
num_bytes)
 
                if ((qg->lim_flags & BTRFS_QGROUP_LIMIT_MAX_RFER) &&
                    qg->reserved + (s64)qg->rfer + num_bytes >
-                   qg->max_rfer) {
+                   qg->max_rfer - 1 ) {
                        ret = -EDQUOT;
                        goto out;
                }
 
                if ((qg->lim_flags & BTRFS_QGROUP_LIMIT_MAX_EXCL) &&
                    qg->reserved + (s64)qg->excl + num_bytes >
-                   qg->max_excl) {
+                   qg->max_excl - 1) {
                        ret = -EDQUOT;
                        goto out;
                }
-- 
2.1.0

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