diff options
Diffstat (limited to 'fs/ext4/extents.c')
-rw-r--r-- | fs/ext4/extents.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index a0f0c04..ffe7cb6 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -374,7 +374,7 @@ ext4_ext_binsearch_idx(struct inode *inode, struct ext4_ext_path *path, int bloc le32_to_cpu(ix[-1].ei_block)); } BUG_ON(k && le32_to_cpu(ix->ei_block) - <= le32_to_cpu(ix[-1].ei_block)); + <= le32_to_cpu(ix[-1].ei_block)); if (block < le32_to_cpu(ix->ei_block)) break; chix = ix; @@ -423,8 +423,8 @@ ext4_ext_binsearch(struct inode *inode, struct ext4_ext_path *path, int block) path->p_ext = l - 1; ext_debug(" -> %d:%llu:%d ", - le32_to_cpu(path->p_ext->ee_block), - ext_pblock(path->p_ext), + le32_to_cpu(path->p_ext->ee_block), + ext_pblock(path->p_ext), le16_to_cpu(path->p_ext->ee_len)); #ifdef CHECK_BINSEARCH @@ -435,7 +435,7 @@ ext4_ext_binsearch(struct inode *inode, struct ext4_ext_path *path, int block) chex = ex = EXT_FIRST_EXTENT(eh); for (k = 0; k < le16_to_cpu(eh->eh_entries); k++, ex++) { BUG_ON(k && le32_to_cpu(ex->ee_block) - <= le32_to_cpu(ex[-1].ee_block)); + <= le32_to_cpu(ex[-1].ee_block)); if (block < le32_to_cpu(ex->ee_block)) break; chex = ex; @@ -577,7 +577,7 @@ static int ext4_ext_insert_index(handle_t *handle, struct inode *inode, curp->p_hdr->eh_entries = cpu_to_le16(le16_to_cpu(curp->p_hdr->eh_entries)+1); BUG_ON(le16_to_cpu(curp->p_hdr->eh_entries) - > le16_to_cpu(curp->p_hdr->eh_max)); + > le16_to_cpu(curp->p_hdr->eh_max)); BUG_ON(ix > EXT_LAST_INDEX(curp->p_hdr)); err = ext4_ext_dirty(handle, inode, curp); @@ -621,12 +621,12 @@ static int ext4_ext_split(handle_t *handle, struct inode *inode, border = path[depth].p_ext[1].ee_block; ext_debug("leaf will be split." " next leaf starts at %d\n", - le32_to_cpu(border)); + le32_to_cpu(border)); } else { border = newext->ee_block; ext_debug("leaf will be added." " next leaf starts at %d\n", - le32_to_cpu(border)); + le32_to_cpu(border)); } /* @@ -684,9 +684,9 @@ static int ext4_ext_split(handle_t *handle, struct inode *inode, while (path[depth].p_ext <= EXT_MAX_EXTENT(path[depth].p_hdr)) { ext_debug("move %d:%llu:%d in new leaf %llu\n", - le32_to_cpu(path[depth].p_ext->ee_block), - ext_pblock(path[depth].p_ext), - le16_to_cpu(path[depth].p_ext->ee_len), + le32_to_cpu(path[depth].p_ext->ee_block), + ext_pblock(path[depth].p_ext), + le16_to_cpu(path[depth].p_ext->ee_len), newblock); /*memmove(ex++, path[depth].p_ext++, sizeof(struct ext4_extent)); @@ -765,9 +765,9 @@ static int ext4_ext_split(handle_t *handle, struct inode *inode, EXT_LAST_INDEX(path[i].p_hdr)); while (path[i].p_idx <= EXT_MAX_INDEX(path[i].p_hdr)) { ext_debug("%d: move %d:%d in new index %llu\n", i, - le32_to_cpu(path[i].p_idx->ei_block), - idx_pblock(path[i].p_idx), - newblock); + le32_to_cpu(path[i].p_idx->ei_block), + idx_pblock(path[i].p_idx), + newblock); /*memmove(++fidx, path[i].p_idx++, sizeof(struct ext4_extent_idx)); neh->eh_entries++; @@ -1212,12 +1212,12 @@ has_space: if (!nearex) { /* there is no extent in this leaf, create first one */ ext_debug("first extent in the leaf: %d:%llu:%d\n", - le32_to_cpu(newext->ee_block), - ext_pblock(newext), - le16_to_cpu(newext->ee_len)); + le32_to_cpu(newext->ee_block), + ext_pblock(newext), + le16_to_cpu(newext->ee_len)); path[depth].p_ext = EXT_FIRST_EXTENT(eh); } else if (le32_to_cpu(newext->ee_block) - > le32_to_cpu(nearex->ee_block)) { + > le32_to_cpu(nearex->ee_block)) { /* BUG_ON(newext->ee_block == nearex->ee_block); */ if (nearex != EXT_LAST_EXTENT(eh)) { len = EXT_MAX_EXTENT(eh) - nearex; @@ -1225,9 +1225,9 @@ has_space: len = len < 0 ? 0 : len; ext_debug("insert %d:%llu:%d after: nearest 0x%p, " "move %d from 0x%p to 0x%p\n", - le32_to_cpu(newext->ee_block), - ext_pblock(newext), - le16_to_cpu(newext->ee_len), + le32_to_cpu(newext->ee_block), + ext_pblock(newext), + le16_to_cpu(newext->ee_len), nearex, len, nearex + 1, nearex + 2); memmove(nearex + 2, nearex + 1, len); } @@ -1358,9 +1358,9 @@ int ext4_ext_walk_space(struct inode *inode, unsigned long block, cbex.ec_start = 0; cbex.ec_type = EXT4_EXT_CACHE_GAP; } else { - cbex.ec_block = le32_to_cpu(ex->ee_block); - cbex.ec_len = le16_to_cpu(ex->ee_len); - cbex.ec_start = ext_pblock(ex); + cbex.ec_block = le32_to_cpu(ex->ee_block); + cbex.ec_len = le16_to_cpu(ex->ee_len); + cbex.ec_start = ext_pblock(ex); cbex.ec_type = EXT4_EXT_CACHE_EXTENT; } @@ -1431,16 +1431,16 @@ ext4_ext_put_gap_in_cache(struct inode *inode, struct ext4_ext_path *path, len = le32_to_cpu(ex->ee_block) - block; ext_debug("cache gap(before): %lu [%lu:%lu]", (unsigned long) block, - (unsigned long) le32_to_cpu(ex->ee_block), - (unsigned long) le16_to_cpu(ex->ee_len)); + (unsigned long) le32_to_cpu(ex->ee_block), + (unsigned long) le16_to_cpu(ex->ee_len)); } else if (block >= le32_to_cpu(ex->ee_block) - + le16_to_cpu(ex->ee_len)) { - lblock = le32_to_cpu(ex->ee_block) - + le16_to_cpu(ex->ee_len); + + le16_to_cpu(ex->ee_len)) { + lblock = le32_to_cpu(ex->ee_block) + + le16_to_cpu(ex->ee_len); len = ext4_ext_next_allocated_block(path); ext_debug("cache gap(after): [%lu:%lu] %lu", - (unsigned long) le32_to_cpu(ex->ee_block), - (unsigned long) le16_to_cpu(ex->ee_len), + (unsigned long) le32_to_cpu(ex->ee_block), + (unsigned long) le16_to_cpu(ex->ee_len), (unsigned long) block); BUG_ON(len == lblock); len = len - lblock; @@ -1468,9 +1468,9 @@ ext4_ext_in_cache(struct inode *inode, unsigned long block, BUG_ON(cex->ec_type != EXT4_EXT_CACHE_GAP && cex->ec_type != EXT4_EXT_CACHE_EXTENT); if (block >= cex->ec_block && block < cex->ec_block + cex->ec_len) { - ex->ee_block = cpu_to_le32(cex->ec_block); + ex->ee_block = cpu_to_le32(cex->ec_block); ext4_ext_store_pblock(ex, cex->ec_start); - ex->ee_len = cpu_to_le16(cex->ec_len); + ex->ee_len = cpu_to_le16(cex->ec_len); ext_debug("%lu cached by %lu:%lu:%llu\n", (unsigned long) block, (unsigned long) cex->ec_block, @@ -1956,9 +1956,9 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode, /* we should allocate requested block */ } else if (goal == EXT4_EXT_CACHE_EXTENT) { /* block is already allocated */ - newblock = iblock - - le32_to_cpu(newex.ee_block) - + ext_pblock(&newex); + newblock = iblock + - le32_to_cpu(newex.ee_block) + + ext_pblock(&newex); /* number of remaining blocks in the extent */ allocated = le16_to_cpu(newex.ee_len) - (iblock - le32_to_cpu(newex.ee_block)); @@ -1987,7 +1987,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode, ex = path[depth].p_ext; if (ex) { - unsigned long ee_block = le32_to_cpu(ex->ee_block); + unsigned long ee_block = le32_to_cpu(ex->ee_block); ext4_fsblk_t ee_start = ext_pblock(ex); unsigned short ee_len = le16_to_cpu(ex->ee_len); @@ -2000,7 +2000,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode, if (ee_len > EXT_MAX_LEN) goto out2; /* if found extent covers block, simply return it */ - if (iblock >= ee_block && iblock < ee_block + ee_len) { + if (iblock >= ee_block && iblock < ee_block + ee_len) { newblock = iblock - ee_block + ee_start; /* number of remaining blocks in the extent */ allocated = ee_len - (iblock - ee_block); |