| inode.c (832ee62d992d9b2d599a6dc70ac822dec4557ea4) | inode.c (b7446e7cf15f0926866c8e5de90ab278998bf8c8) |
|---|---|
| 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * linux/fs/ext4/inode.c 4 * 5 * Copyright (C) 1992, 1993, 1994, 1995 6 * Remy Card (card@masi.ibp.fr) 7 * Laboratoire MASI - Institut Blaise Pascal 8 * Universite Pierre et Marie Curie (Paris VI) --- 1157 unchanged lines hidden (view full) --- 1166 /* 1167 * grab_cache_page_write_begin() can take a long time if the 1168 * system is thrashing due to memory pressure, or if the page 1169 * is being written back. So grab it first before we start 1170 * the transaction handle. This also allows us to allocate 1171 * the page (if needed) without using GFP_NOFS. 1172 */ 1173retry_grab: | 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * linux/fs/ext4/inode.c 4 * 5 * Copyright (C) 1992, 1993, 1994, 1995 6 * Remy Card (card@masi.ibp.fr) 7 * Laboratoire MASI - Institut Blaise Pascal 8 * Universite Pierre et Marie Curie (Paris VI) --- 1157 unchanged lines hidden (view full) --- 1166 /* 1167 * grab_cache_page_write_begin() can take a long time if the 1168 * system is thrashing due to memory pressure, or if the page 1169 * is being written back. So grab it first before we start 1170 * the transaction handle. This also allows us to allocate 1171 * the page (if needed) without using GFP_NOFS. 1172 */ 1173retry_grab: |
| 1174 page = grab_cache_page_write_begin(mapping, index, flags); | 1174 page = grab_cache_page_write_begin(mapping, index); |
| 1175 if (!page) 1176 return -ENOMEM; 1177 unlock_page(page); 1178 1179retry_journal: 1180 handle = ext4_journal_start(inode, EXT4_HT_WRITE_PAGE, needed_blocks); 1181 if (IS_ERR(handle)) { 1182 put_page(page); --- 1775 unchanged lines hidden (view full) --- 2958 pagep, fsdata); 2959 if (ret < 0) 2960 return ret; 2961 if (ret == 1) 2962 return 0; 2963 } 2964 2965retry: | 1175 if (!page) 1176 return -ENOMEM; 1177 unlock_page(page); 1178 1179retry_journal: 1180 handle = ext4_journal_start(inode, EXT4_HT_WRITE_PAGE, needed_blocks); 1181 if (IS_ERR(handle)) { 1182 put_page(page); --- 1775 unchanged lines hidden (view full) --- 2958 pagep, fsdata); 2959 if (ret < 0) 2960 return ret; 2961 if (ret == 1) 2962 return 0; 2963 } 2964 2965retry: |
| 2966 page = grab_cache_page_write_begin(mapping, index, flags); | 2966 page = grab_cache_page_write_begin(mapping, index); |
| 2967 if (!page) 2968 return -ENOMEM; 2969 2970 /* In case writeback began while the page was unlocked */ 2971 wait_for_stable_page(page); 2972 2973#ifdef CONFIG_FS_ENCRYPTION 2974 ret = ext4_block_write_begin(page, pos, len, --- 3216 unchanged lines hidden --- | 2967 if (!page) 2968 return -ENOMEM; 2969 2970 /* In case writeback began while the page was unlocked */ 2971 wait_for_stable_page(page); 2972 2973#ifdef CONFIG_FS_ENCRYPTION 2974 ret = ext4_block_write_begin(page, pos, len, --- 3216 unchanged lines hidden --- |