diff options
| author | Daniel Rosenberg <drosen@google.com> | 2017-03-08 17:11:51 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:35:18 +0200 |
| commit | df1d216cd1cf586a3681e99f8614de9f6811d30c (patch) | |
| tree | 7eacffdbeea7a0e16663d18a9e609b0e858a2ee7 | |
| parent | e2da9b7973ae3dc2dde1094091add50b77c79c12 (diff) | |
ANDROID: sdcardfs: Use spin_lock_nested
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 36007653
Change-Id: I805d5afec797669679853fb2bb993ee38e6276e4
| -rwxr-xr-x | fs/sdcardfs/dentry.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/sdcardfs/dentry.c b/fs/sdcardfs/dentry.c index b2fa36f13..f03f16d3e 100755 --- a/fs/sdcardfs/dentry.c +++ b/fs/sdcardfs/dentry.c @@ -76,10 +76,10 @@ static int sdcardfs_d_revalidate(struct dentry *dentry, unsigned int flags) if (dentry < lower_dentry) { spin_lock(&dentry->d_lock); - spin_lock(&lower_dentry->d_lock); + spin_lock_nested(&lower_dentry->d_lock, DENTRY_D_LOCK_NESTED); } else { spin_lock(&lower_dentry->d_lock); - spin_lock(&dentry->d_lock); + spin_lock_nested(&dentry->d_lock, DENTRY_D_LOCK_NESTED); } if (dentry->d_name.len != lower_dentry->d_name.len) { |