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authorLinus Torvalds <torvalds@linux-foundation.org>2009-07-10 19:12:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-10 19:12:24 -0700
commit04eef90c2e2fb860db71bff5f60d5ff0ec4c6dea (patch)
tree0190a2610ade331b4be8e1efd094c0ad2b2ba181 /fs
parentbb8ad2815a1210bfa56b8f8ebf0e40fbdf9198ff (diff)
parentbc47df0fa705887242c26c7b040e7cf0170ab1f1 (diff)
downloadop-kernel-dev-04eef90c2e2fb860db71bff5f60d5ff0ec4c6dea.zip
op-kernel-dev-04eef90c2e2fb860db71bff5f60d5ff0ec4c6dea.tar.gz
Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd
* 'for-linus' of git://git.open-osd.org/linux-open-osd: osdblk: Adjust queue limits to lower device's limits osdblk: a Linux block device for OSD objects MAINTAINERS: Add osd maintained files (F:) exofs: Avoid using file_fsync() exofs: Remove IBM copyrights exofs: Fix bio leak in error handling path (sync read)
Diffstat (limited to 'fs')
-rw-r--r--fs/exofs/common.h4
-rw-r--r--fs/exofs/dir.c4
-rw-r--r--fs/exofs/exofs.h7
-rw-r--r--fs/exofs/file.c21
-rw-r--r--fs/exofs/inode.c7
-rw-r--r--fs/exofs/namei.c4
-rw-r--r--fs/exofs/osd.c4
-rw-r--r--fs/exofs/super.c6
-rw-r--r--fs/exofs/symlink.c4
9 files changed, 28 insertions, 33 deletions
diff --git a/fs/exofs/common.h b/fs/exofs/common.h
index 24667ee..c6718e4 100644
--- a/fs/exofs/common.h
+++ b/fs/exofs/common.h
@@ -2,9 +2,7 @@
* common.h - Common definitions for both Kernel and user-mode utilities
*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c
index 65b0c8c..4cfab1c 100644
--- a/fs/exofs/dir.c
+++ b/fs/exofs/dir.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index 0fd4c785..5ec72e0 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
@@ -156,6 +154,9 @@ ino_t exofs_parent_ino(struct dentry *child);
int exofs_set_link(struct inode *, struct exofs_dir_entry *, struct page *,
struct inode *);
+/* super.c */
+int exofs_sync_fs(struct super_block *sb, int wait);
+
/*********************
* operation vectors *
*********************/
diff --git a/fs/exofs/file.c b/fs/exofs/file.c
index 6ed7fe4..839b9dc 100644
--- a/fs/exofs/file.c
+++ b/fs/exofs/file.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
@@ -47,16 +45,23 @@ static int exofs_file_fsync(struct file *filp, struct dentry *dentry,
{
int ret;
struct address_space *mapping = filp->f_mapping;
+ struct inode *inode = dentry->d_inode;
+ struct super_block *sb;
ret = filemap_write_and_wait(mapping);
if (ret)
return ret;
- /*Note: file_fsync below also calles sync_blockdev, which is a no-op
- * for exofs, but other then that it does sync_inode and
- * sync_superblock which is what we need here.
- */
- return file_fsync(filp, dentry, datasync);
+ /* sync the inode attributes */
+ ret = write_inode_now(inode, 1);
+
+ /* This is a good place to write the sb */
+ /* TODO: Sechedule an sb-sync on create */
+ sb = inode->i_sb;
+ if (sb->s_dirt)
+ exofs_sync_fs(sb, 1);
+
+ return ret;
}
static int exofs_flush(struct file *file, fl_owner_t id)
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 77d0a29..6c10f74 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
@@ -295,6 +293,9 @@ static int read_exec(struct page_collect *pcol, bool is_sync)
err:
if (!is_sync)
_unlock_pcol_pages(pcol, ret, READ);
+ else /* Pages unlocked by caller in sync mode only free bio */
+ pcol_free(pcol);
+
kfree(pcol_copy);
if (or)
osd_end_request(or);
diff --git a/fs/exofs/namei.c b/fs/exofs/namei.c
index 77fdd76..b7dd0c2 100644
--- a/fs/exofs/namei.c
+++ b/fs/exofs/namei.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
diff --git a/fs/exofs/osd.c b/fs/exofs/osd.c
index b3d2ccb..4372542 100644
--- a/fs/exofs/osd.c
+++ b/fs/exofs/osd.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 8216c5b..a343b4e 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
@@ -200,7 +198,7 @@ static const struct export_operations exofs_export_ops;
/*
* Write the superblock to the OSD
*/
-static int exofs_sync_fs(struct super_block *sb, int wait)
+int exofs_sync_fs(struct super_block *sb, int wait)
{
struct exofs_sb_info *sbi;
struct exofs_fscb *fscb;
diff --git a/fs/exofs/symlink.c b/fs/exofs/symlink.c
index 36e2d7b..4dd687c 100644
--- a/fs/exofs/symlink.c
+++ b/fs/exofs/symlink.c
@@ -1,8 +1,6 @@
/*
* Copyright (C) 2005, 2006
- * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
- * Copyright (C) 2005, 2006
- * International Business Machines
+ * Avishay Traeger (avishay@gmail.com)
* Copyright (C) 2008, 2009
* Boaz Harrosh <bharrosh@panasas.com>
*
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