[JFFS2] Add erase block summary support (mount time improvement)

[mv-sheeva.git] / fs / jffs2 / write.c

diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index 0a194759bbbdc9a34e0f50d1e1310c0a7c416630..ea411518d801bf814f90057136c3b344f97936d1 100644 (file)
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -7,7 +7,7 @@
  *
  * For licensing information, see the file 'LICENCE' in this directory.
  *
- * $Id: write.c,v 1.95 2005/08/17 13:46:23 dedekind Exp $
+ * $Id: write.c,v 1.96 2005/09/07 08:34:55 havasi Exp $
  *
  */
 
@@ -153,13 +153,15 @@ struct jffs2_full_dnode *jffs2_write_dnode(struct jffs2_sb_info *c, struct jffs2
                        jffs2_dbg_acct_paranoia_check(c, jeb);
 
                        if (alloc_mode == ALLOC_GC) {
-                               ret = jffs2_reserve_space_gc(c, sizeof(*ri) + datalen, &flash_ofs, &dummy);
+                               ret = jffs2_reserve_space_gc(c, sizeof(*ri) + datalen, &flash_ofs,
+                                                       &dummy, JFFS2_SUMMARY_INODE_SIZE);
                        } else {
                                /* Locking pain */
                                up(&f->sem);
                                jffs2_complete_reservation(c);
                        
-                               ret = jffs2_reserve_space(c, sizeof(*ri) + datalen, &flash_ofs, &dummy, alloc_mode);
+                               ret = jffs2_reserve_space(c, sizeof(*ri) + datalen, &flash_ofs,
+                                                       &dummy, alloc_mode, JFFS2_SUMMARY_INODE_SIZE);
                                down(&f->sem);
                        }
 
@@ -299,13 +301,15 @@ struct jffs2_full_dirent *jffs2_write_dirent(struct jffs2_sb_info *c, struct jff
                        jffs2_dbg_acct_paranoia_check(c, jeb);
 
                        if (alloc_mode == ALLOC_GC) {
-                               ret = jffs2_reserve_space_gc(c, sizeof(*rd) + namelen, &flash_ofs, &dummy);
+                               ret = jffs2_reserve_space_gc(c, sizeof(*rd) + namelen, &flash_ofs,
+                                                       &dummy, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
                        } else {
                                /* Locking pain */
                                up(&f->sem);
                                jffs2_complete_reservation(c);
                        
-                               ret = jffs2_reserve_space(c, sizeof(*rd) + namelen, &flash_ofs, &dummy, alloc_mode);
+                               ret = jffs2_reserve_space(c, sizeof(*rd) + namelen, &flash_ofs,
+                                                       &dummy, alloc_mode, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
                                down(&f->sem);
                        }
 
@@ -362,7 +366,8 @@ int jffs2_write_inode_range(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
        retry:
                D2(printk(KERN_DEBUG "jffs2_commit_write() loop: 0x%x to write to 0x%x\n", writelen, offset));
 
-               ret = jffs2_reserve_space(c, sizeof(*ri) + JFFS2_MIN_DATA_LEN, &phys_ofs, &alloclen, ALLOC_NORMAL);
+               ret = jffs2_reserve_space(c, sizeof(*ri) + JFFS2_MIN_DATA_LEN, &phys_ofs,
+                                       &alloclen, ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
                if (ret) {
                        D1(printk(KERN_DEBUG "jffs2_reserve_space returned %d\n", ret));
                        break;
@@ -449,7 +454,8 @@ int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, str
        /* Try to reserve enough space for both node and dirent. 
         * Just the node will do for now, though 
         */
-       ret = jffs2_reserve_space(c, sizeof(*ri), &phys_ofs, &alloclen, ALLOC_NORMAL);
+       ret = jffs2_reserve_space(c, sizeof(*ri), &phys_ofs, &alloclen, ALLOC_NORMAL,
+                               JFFS2_SUMMARY_INODE_SIZE);
        D1(printk(KERN_DEBUG "jffs2_do_create(): reserved 0x%x bytes\n", alloclen));
        if (ret) {
                up(&f->sem);
@@ -478,7 +484,8 @@ int jffs2_do_create(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, str
 
        up(&f->sem);
        jffs2_complete_reservation(c);
-       ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &phys_ofs, &alloclen, ALLOC_NORMAL);
+       ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &phys_ofs, &alloclen,
+                               ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
                
        if (ret) {
                /* Eep. */
@@ -549,7 +556,8 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
                if (!rd)
                        return -ENOMEM;
 
-               ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &phys_ofs, &alloclen, ALLOC_DELETION);
+               ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &phys_ofs, &alloclen,
+                                       ALLOC_DELETION, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
                if (ret) {
                        jffs2_free_raw_dirent(rd);
                        return ret;
@@ -658,7 +666,8 @@ int jffs2_do_link (struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f, uint
        if (!rd)
                return -ENOMEM;
 
-       ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &phys_ofs, &alloclen, ALLOC_NORMAL);
+       ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &phys_ofs, &alloclen,
+                               ALLOC_NORMAL, JFFS2_SUMMARY_DIRENT_SIZE(namelen));
        if (ret) {
                jffs2_free_raw_dirent(rd);
                return ret;