diff options
author | Hugh Dickins <hugh@veritas.com> | 2006-12-06 23:41:27 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 11:39:48 -0500 |
commit | c56d2561f7189762c4fce854630d4f7f6d64ccee (patch) | |
tree | 2b1366881b78072b21fe9a914cb6c025f82fef52 /fs | |
parent | ff50dc562bf6de00fec264b11531e2745209ba12 (diff) |
[PATCH] ext3 balloc: say rb_entry not list_entry
The reservations tree is an rb_tree not a list, so it's less confusing to use
rb_entry() than list_entry() - though they're both just container_of().
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/ext3/balloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 57cf47a9420e..03d39b6fd305 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c | |||
@@ -144,7 +144,7 @@ restart: | |||
144 | 144 | ||
145 | printk("Block Allocation Reservation Windows Map (%s):\n", fn); | 145 | printk("Block Allocation Reservation Windows Map (%s):\n", fn); |
146 | while (n) { | 146 | while (n) { |
147 | rsv = list_entry(n, struct ext3_reserve_window_node, rsv_node); | 147 | rsv = rb_entry(n, struct ext3_reserve_window_node, rsv_node); |
148 | if (verbose) | 148 | if (verbose) |
149 | printk("reservation window 0x%p " | 149 | printk("reservation window 0x%p " |
150 | "start: %lu, end: %lu\n", | 150 | "start: %lu, end: %lu\n", |
@@ -949,7 +949,7 @@ static int find_next_reservable_window( | |||
949 | 949 | ||
950 | prev = rsv; | 950 | prev = rsv; |
951 | next = rb_next(&rsv->rsv_node); | 951 | next = rb_next(&rsv->rsv_node); |
952 | rsv = list_entry(next,struct ext3_reserve_window_node,rsv_node); | 952 | rsv = rb_entry(next,struct ext3_reserve_window_node,rsv_node); |
953 | 953 | ||
954 | /* | 954 | /* |
955 | * Reached the last reservation, we can just append to the | 955 | * Reached the last reservation, we can just append to the |
@@ -1193,7 +1193,7 @@ static void try_to_extend_reservation(struct ext3_reserve_window_node *my_rsv, | |||
1193 | if (!next) | 1193 | if (!next) |
1194 | my_rsv->rsv_end += size; | 1194 | my_rsv->rsv_end += size; |
1195 | else { | 1195 | else { |
1196 | next_rsv = list_entry(next, struct ext3_reserve_window_node, rsv_node); | 1196 | next_rsv = rb_entry(next, struct ext3_reserve_window_node, rsv_node); |
1197 | 1197 | ||
1198 | if ((next_rsv->rsv_start - my_rsv->rsv_end - 1) >= size) | 1198 | if ((next_rsv->rsv_start - my_rsv->rsv_end - 1) >= size) |
1199 | my_rsv->rsv_end += size; | 1199 | my_rsv->rsv_end += size; |