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| author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 18:57:10 +0200 |
|---|---|---|
| committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 18:57:10 +0200 |
| commit | de04df3a2555ac04d19c3ad6528503d5bf4ab0e7 (patch) | |
| tree | fb3c0b36662106c463ad73b2ed5f1c48d325484a /fs/logfs/file.c | |
| parent | 25fbe5ca4d0f37170451b682bd150a70f944aca0 (diff) | |
| download | kernel_samsung_smdk4412-de04df3a2555ac04d19c3ad6528503d5bf4ab0e7.zip kernel_samsung_smdk4412-de04df3a2555ac04d19c3ad6528503d5bf4ab0e7.tar.gz kernel_samsung_smdk4412-de04df3a2555ac04d19c3ad6528503d5bf4ab0e7.tar.bz2 | |
getting newer filesystem code working
Diffstat (limited to 'fs/logfs/file.c')
| -rw-r--r-- | fs/logfs/file.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/logfs/file.c b/fs/logfs/file.c index c2ad702..b548c87 100644 --- a/fs/logfs/file.c +++ b/fs/logfs/file.c @@ -219,11 +219,20 @@ long logfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg) } } -int logfs_fsync(struct file *file, int datasync) +int logfs_fsync(struct file *file, loff_t start, loff_t end, int datasync) { struct super_block *sb = file->f_mapping->host->i_sb; + struct inode *inode = file->f_mapping->host; + int ret; + + ret = filemap_write_and_wait_range(inode->i_mapping, start, end); + if (ret) + return ret; + mutex_lock(&inode->i_mutex); logfs_write_anchor(sb); + mutex_unlock(&inode->i_mutex); + return 0; } |