linux-toradex.git/fs/udf/balloc.c, branch v4.9.48

udf: Factor out code for creating indirect extent

2015-12-23T17:04:52+00:00

Factor out code for creating indirect extent from udf_add_aext(). It was
mostly duplicated in two places. Also remove some opencoded versions
of udf_write_aext().

Signed-off-by: Jan Kara

udf: use int for allocated blocks instead of sector_t

2015-03-16T07:24:16+00:00

Fix the following warnings:

fs/udf/balloc.c:768:15: warning: conversion to 'sector_t' from 'int'
may change the sign of the result [-Wsign-conversion]
   allocated = udf_bitmap_prealloc_blocks(sb,
               ^
fs/udf/balloc.c:773:15: warning: conversion to 'sector_t' from 'int'
may change the sign of the result [-Wsign-conversion]
   allocated = udf_table_prealloc_blocks(sb,
               ^
fs/udf/balloc.c:778:15: warning: conversion to 'sector_t' from 'int'
may change the sign of the result [-Wsign-conversion]
   allocated = udf_bitmap_prealloc_blocks(sb,
               ^
fs/udf/balloc.c:783:15: warning: conversion to 'sector_t' from 'int'
may change the sign of the result [-Wsign-conversion]
   allocated = udf_table_prealloc_blocks(sb,
               ^
fs/udf/balloc.c:791:26: warning: conversion to 'loff_t' from 'sector_t'
may change the sign of the result [-Wsign-conversion]
   inode_add_bytes(inode, allocated << sb->s_blocksize_bits);
                          ^
fs/udf/balloc.c:792:2: warning: conversion to 'int' from 'sector_t'
may alter its value [-Wconversion]
  return allocated;

Suggested-by: Jan Kara 
Signed-off-by: Fabian Frederick 
Signed-off-by: Jan Kara

udf: remove redundant buffer_head.h includes

2015-03-14T06:54:02+00:00

buffer_head.h was already included in udfdecl.h

Signed-off-by: Fabian Frederick 
Signed-off-by: Jan Kara

udf: remove else after return in __load_block_bitmap()

2015-03-14T06:39:32+00:00

else after return is not needed.

Signed-off-by: Fabian Frederick 
Signed-off-by: Jan Kara

udf: remove unused variable in udf_table_free_blocks()

2015-03-14T06:33:57+00:00

Fix set but not used warning.

Signed-off-by: Fabian Frederick 
Signed-off-by: Jan Kara

udf: Fix handling of i_blocks

2012-02-29T20:53:47+00:00

Commit 36350462 removed unused quota support from UDF. As an unfortunate
sideeffect it also removed updates of i_blocks so all files had i_block == 0.
Fix the problem by returning updates of file space back to UDF allocation and
freeing functions.

Signed-off-by: Jan Kara

udf: Neaten udf_debug uses

2011-10-31T22:43:58+00:00

Just whitespace and argument alignment.
Introduce some checkpatch warnings that deserve to be ignored.

Reviewed-by: NamJae Jeon 
Signed-off-by: Joe Perches 
Signed-off-by: Jan Kara

udf: use little-endian bitops

2011-03-24T02:46:19+00:00

As a preparation for removing ext2 non-atomic bit operations from
asm/bitops.h.  This converts ext2 non-atomic bit operations to
little-endian bit operations.

Signed-off-by: Akinobu Mita 
Acked-by: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

UDF: Fix compiler warning

2011-02-23T10:00:44+00:00

Fix compiler warning

fs/udf/balloc.c: In function 'udf_bitmap_new_block':
fs/udf/balloc.c:273: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type
fs/udf/balloc.c:285: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type
fs/udf/balloc.c:311: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type
fs/udf/balloc.c:325: warning: passing argument 1 of '_find_next_bit_le' from incompatible pointer type

The main fix is to add a cast in ext2_find_next_bit().

As all other usage locations of udf_find_next_one_bit()
directly use bh->b_data (which is a char *), the useless
(char *) cast in line 311 can be removed, too.

Signed-off-by: Dirk Behme 
Signed-off-by: George G. Davis 
Signed-off-by: Jan Kara

udf: Call udf_add_free_space() for more blocks at once in udf_free_blocks()

2011-01-06T16:03:56+00:00

There's no need to call udf_add_free_space() for one block at a time. It saves
us noticeable amount of work and yields different result from the original
code only if the filesystem is corrupted and bitmap bit is already cleared.
In such case counter of free blocks is probably wrong anyways so the change
does not matter.

Signed-off-by: Jan Kara