kernel/linux.git/fs/ntfs3/bitmap.c, branch v6.12.80

fs/ntfs3: Fix a resource leak bug in wnd_extend()

2025-10-19T14:33:49+00:00

commit d68318471aa2e16222ebf492883e05a2d72b9b17 upstream. Add put_bh() to decrease the refcount of 'bh' after the job is finished, preventing a resource leak. Fixes: 3f3b442b5ad2 ("fs/ntfs3: Add bitmap") Cc: stable@vger.kernel.org Signed-off-by: Haoxiang Li Signed-off-by: Konstantin Komarov Signed-off-by: Greg Kroah-Hartman

fs/ntfs3: Missed error return

2024-07-11T09:19:42+00:00

Fixes: 3f3b442b5ad2 ("fs/ntfs3: Add bitmap") Signed-off-by: Konstantin Komarov

fs/ntfs3: add prefix to bitmap_size() and use BITS_TO_U64()

2024-04-01T09:49:27+00:00

bitmap_size() is a pretty generic name and one may want to use it for a generic bitmap API function. At the same time, its logic is NTFS-specific, as it aligns to the sizeof(u64), not the sizeof(long) (although it uses ideologically right ALIGN() instead of division). Add the prefix 'ntfs3_' used for that FS (not just 'ntfs_' to not mix it with the legacy module) and use generic BITS_TO_U64() while at it. Suggested-by: Yury Norov # BITS_TO_U64() Reviewed-by: Przemek Kitszel Reviewed-by: Yury Norov Signed-off-by: Alexander Lobakin Signed-off-by: David S. Miller

fs/ntfs3: Use kvfree to free memory allocated by kvmalloc

2024-01-16T08:31:56+00:00

Signed-off-by: Konstantin Komarov

fs/ntfs3: Allow repeated call to ntfs3_put_sbi

2023-09-28T12:03:59+00:00

Signed-off-by: Konstantin Komarov

fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)

2023-09-28T12:03:56+00:00

Signed-off-by: Konstantin Komarov

fs/ntfs3: Code formatting

2023-07-02T20:21:27+00:00

clang-format-15 was used to format code according kernel's .clang-format. Signed-off-by: Konstantin Komarov

fs/ntfs3: Code formatting and refactoring

2023-03-27T13:44:35+00:00

Added minor refactoring. Added and fixed some comments. In some places, the code has been reformatted to fit into 80 columns. clang-format-12 was used to format code according kernel's .clang-format. Signed-off-by: Konstantin Komarov

fs/ntfs3: Refactoring of various minor issues

2023-03-27T12:59:16+00:00

Removed unused macro. Changed null pointer checking. Fixed inconsistent indenting. Signed-off-by: Konstantin Komarov

fs/ntfs3: Improve checking of bad clusters

2022-11-14T16:50:48+00:00

Added new function wnd_set_used_safe. Load $BadClus before $AttrDef instead of before $Bitmap. Signed-off-by: Konstantin Komarov