Messages in this thread | | | From | Baokun Li <> | Subject | [PATCH v2 0/3] ext4: fix some ext4_lblk_t overflow issues | Date | Mon, 24 Jul 2023 20:10:56 +0800 |
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Changes since v1: * Rename fex_end() and pa_end() to extent_logical_end() and pa_logical_end() to make the code more readable. * Refactor the logic for adjusting the best extent in ext4_mb_new_inode_pa() to simplify the code and remove redundant parameter for helper function. * Merged patch 4 to patch 1 as mainline commit 9d3de7ee192a fixed the issue.
Baokun Li (3): ext4: add two helper functions extent_logical_end() and pa_logical_end() ext4: fix BUG in ext4_mb_new_inode_pa() due to overflow ext4: avoid overlapping preallocations due to overflow
fs/ext4/mballoc.c | 61 +++++++++++++++++++++-------------------------- fs/ext4/mballoc.h | 14 +++++++++++ 2 files changed, 41 insertions(+), 34 deletions(-)
-- 2.31.1
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