[PATCH] cpuset memory spread: slab cache filesystems

[linux-2.6-omap-h63xx.git] / fs / jffs / intrep.c

diff --git a/fs/jffs/intrep.c b/fs/jffs/intrep.c
index 27f199e94cfc8edd369775b4e962eee517dc3a14..0ef207dfaf6f73a42adbbda400e5bb845cac3ed5 100644 (file)
--- a/fs/jffs/intrep.c
+++ b/fs/jffs/intrep.c
@@ -62,7 +62,7 @@
 #include <linux/fs.h>
 #include <linux/stat.h>
 #include <linux/pagemap.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/byteorder.h>
 #include <linux/smp_lock.h>
 #include <linux/time.h>
@@ -462,7 +462,7 @@ jffs_checksum_flash(struct mtd_info *mtd, loff_t start, int size, __u32 *result)
        }
 
        /* Free read buffer */
-       kfree (read_buf);
+       kfree(read_buf);
 
        /* Return result */
        D3(printk("checksum result: 0x%08x\n", sum));
@@ -1011,12 +1011,12 @@ jffs_scan_flash(struct jffs_control *c)
                                                       offset , fmc->sector_size);
 
                                                flash_safe_release(fmc->mtd);
-                                               kfree (read_buf);
+                                               kfree(read_buf);
                                                return -1; /* bad, bad, bad! */
 
                                        }
                                        flash_safe_release(fmc->mtd);
-                                       kfree (read_buf);
+                                       kfree(read_buf);
 
                                        return -EAGAIN; /* erased offending sector. Try mount one more time please. */
                                }
@@ -1112,7 +1112,7 @@ jffs_scan_flash(struct jffs_control *c)
                if (!node) {
                        if (!(node = jffs_alloc_node())) {
                                /* Free read buffer */
-                               kfree (read_buf);
+                               kfree(read_buf);
 
                                /* Release the flash device */
                                flash_safe_release(fmc->mtd);
@@ -1269,7 +1269,7 @@ jffs_scan_flash(struct jffs_control *c)
                                DJM(no_jffs_node--);
 
                                /* Free read buffer */
-                               kfree (read_buf);
+                               kfree(read_buf);
 
                                /* Release the flash device */
                                flash_safe_release(fmc->mtd);
@@ -1296,7 +1296,7 @@ jffs_scan_flash(struct jffs_control *c)
                                        flash_safe_release(fmc->flash_part);
 
                                        /* Free read buffer */
-                                       kfree (read_buf);
+                                       kfree(read_buf);
 
                                        return -ENOMEM;
                                }
@@ -1324,7 +1324,7 @@ jffs_scan_flash(struct jffs_control *c)
        jffs_build_end(fmc);
 
        /* Free read buffer */
-       kfree (read_buf);
+       kfree(read_buf);
 
        if(!num_free_space){
                printk(KERN_WARNING "jffs_scan_flash(): Did not find even a single "
@@ -1747,9 +1747,7 @@ jffs_find_child(struct jffs_file *dir, const char *name, int len)
                }
                printk("jffs_find_child(): Didn't find the file \"%s\".\n",
                       (copy ? copy : ""));
-               if (copy) {
-                       kfree(copy);
-               }
+               kfree(copy);
        });
 
        return f;
@@ -1967,7 +1965,7 @@ retry:
                iovec_cnt++;
 
                if (JFFS_GET_PAD_BYTES(raw_inode->nsize)) {
-                       static char allff[3]={255,255,255};
+                       static unsigned char allff[3]={255,255,255};
                        /* Add some extra padding if necessary */
                        node_iovec[iovec_cnt].iov_base = allff;
                        node_iovec[iovec_cnt].iov_len =
@@ -3418,7 +3416,7 @@ jffs_garbage_collect_thread(void *ptr)
                D1(printk (KERN_NOTICE "jffs_garbage_collect_thread(): collecting.\n"));
 
                D3(printk (KERN_NOTICE "g_c_thread(): down biglock\n"));
-               down(&fmc->biglock);
+               mutex_lock(&fmc->biglock);
                
                D1(printk("***jffs_garbage_collect_thread(): round #%u, "
                          "fmc->dirty_size = %u\n", i++, fmc->dirty_size));
@@ -3449,6 +3447,6 @@ jffs_garbage_collect_thread(void *ptr)
                
        gc_end:
                D3(printk (KERN_NOTICE "g_c_thread(): up biglock\n"));
-               up(&fmc->biglock);
+               mutex_unlock(&fmc->biglock);
        } /* for (;;) */
 } /* jffs_garbage_collect_thread() */