---

yaml --- r: 221565 b: refs/heads/master c: 81a6cff h: refs/heads/master i: 221563: b8c1b3d v: v3
git-mirror · Nov 3, 2010 · b327926 · b327926
1 parent 86236b4
commit b327926
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Showing 6 changed files with 12 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69dbdd819599e2f3b77c172e83af512845bca5ad
+refs/heads/master: 81a6cff678ecee7cdc0658285d3150660c07cfce
diff --git a/trunk/fs/ext4/inode.c b/trunk/fs/ext4/inode.c
@@ -5410,9 +5410,7 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry,
 	 * will return the blocks that include the delayed allocation
 	 * blocks for this file.
 	 */
-	spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
 	delalloc_blocks = EXT4_I(inode)->i_reserved_data_blocks;
-	spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
 
 	stat->blocks += (delalloc_blocks << inode->i_sb->s_blocksize_bits)>>9;
 	return 0;

diff --git a/trunk/fs/logfs/logfs.h b/trunk/fs/logfs/logfs.h
@@ -486,7 +486,7 @@ static inline int logfs_get_sb_bdev(struct logfs_super *s,
 
 /* dev_mtd.c */
 #ifdef CONFIG_MTD
-int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr)
+int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr);
 #else
 static inline int logfs_get_sb_mtd(struct logfs_super *s, int mtdnr)
 {

diff --git a/trunk/include/linux/hardirq.h b/trunk/include/linux/hardirq.h
@@ -96,11 +96,15 @@
  */
 #define in_nmi()	(preempt_count() & NMI_MASK)
 
-#if defined(CONFIG_PREEMPT)
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL)
 # define PREEMPT_INATOMIC_BASE kernel_locked()
-# define PREEMPT_CHECK_OFFSET 1
 #else
 # define PREEMPT_INATOMIC_BASE 0
+#endif
+
+#if defined(CONFIG_PREEMPT)
+# define PREEMPT_CHECK_OFFSET 1
+#else
 # define PREEMPT_CHECK_OFFSET 0
 #endif
 

diff --git a/trunk/mm/filemap.c b/trunk/mm/filemap.c
@@ -1563,8 +1563,10 @@ int filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 			goto no_cached_page;
 	}
 
-	if (!lock_page_or_retry(page, vma->vm_mm, vmf->flags))
+	if (!lock_page_or_retry(page, vma->vm_mm, vmf->flags)) {
+		page_cache_release(page);
 		return ret | VM_FAULT_RETRY;
+	}
 
 	/* Did it get truncated? */
 	if (unlikely(page->mapping != mapping)) {

diff --git a/trunk/scripts/kconfig/symbol.c b/trunk/scripts/kconfig/symbol.c
@@ -875,7 +875,7 @@ const char *sym_expand_string_value(const char *in)
 			symval = sym_get_string_value(sym);
 		}
 
-		newlen = strlen(res) + strlen(symval) + strlen(src);
+		newlen = strlen(res) + strlen(symval) + strlen(src) + 1;
 		if (newlen > reslen) {
 			reslen = newlen;
 			res = realloc(res, reslen);