linux-toradex.git/include/linux/fs_parser.h, branch v5.10-rc3 Linux kernel for Apalis and Colibri modules fs: fix cast in fsparam_u32hex() macro 2020-09-16T23:12:27+00:00 Alexey Dobriyan adobriyan@gmail.com 2020-09-16T20:18:43+00:00 ffbc3dd1975f1e2dac7b1752aa8b5cac3cd5b459 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
turn fs_param_is_... into functions 2020-02-07T19:48:38+00:00 Al Viro viro@zeniv.linux.org.uk 2019-12-18T05:02:31+00:00 328de5287b10abc967c517461cf2948bd8a5b4e9 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs_parse: handle optional arguments sanely 2020-02-07T19:48:37+00:00 Al Viro viro@zeniv.linux.org.uk 2019-12-18T01:03:59+00:00 48ce73b1bef20331007b35de7ade8fe26cd55e84 Don't bother with "mixed" options that would allow both the form with and without argument (i.e. both -o foo and -o foo=bar). Rather than trying to shove both into a single fs_parameter_spec, allow having with-argument and no-argument specs with the same name and teach fs_parse to handle that. There are very few options of that sort, and they are actually easier to handle that way - callers end up with less postprocessing. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Don't bother with "mixed" options that would allow both the
form with and without argument (i.e. both -o foo and -o foo=bar).
Rather than trying to shove both into a single fs_parameter_spec,
allow having with-argument and no-argument specs with the same
name and teach fs_parse to handle that.

There are very few options of that sort, and they are actually
easier to handle that way - callers end up with less postprocessing.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs_parse: fold fs_parameter_desc/fs_parameter_spec 2020-02-07T19:48:37+00:00 Al Viro viro@zeniv.linux.org.uk 2019-09-07T11:23:15+00:00 d7167b149943e38ad610191ecbb0800c78bbced9 The former contains nothing but a pointer to an array of the latter... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
The former contains nothing but a pointer to an array of the latter...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs_parser: remove fs_parameter_description name field 2020-02-07T19:48:36+00:00 Eric Sandeen sandeen@sandeen.net 2019-12-06T16:45:01+00:00 96cafb9ccb153f6a82ff2c9bde68916d9d65501e Unused now. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Unused now.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
add prefix to fs_context->log 2020-02-07T19:48:35+00:00 Al Viro viro@zeniv.linux.org.uk 2019-12-21T05:16:49+00:00 cc3c0b533ab9142eac2e291628fbfca3685f38cd ... turning it into struct p_log embedded into fs_context. Initialize the prefix with fs_type->name, turning fs_parse() into a trivial inline wrapper for __fs_parse(). This makes fs_parameter_description->name completely unused. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
... turning it into struct p_log embedded into fs_context.  Initialize
the prefix with fs_type->name, turning fs_parse() into a trivial
inline wrapper for __fs_parse().

This makes fs_parameter_description->name completely unused.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
new primitive: __fs_parse() 2020-02-07T19:48:34+00:00 Al Viro viro@zeniv.linux.org.uk 2019-12-21T04:52:55+00:00 7f5d38141e309bb4ba995d9726928af85a299c50 fs_parse() analogue taking p_log instead of fs_context. fs_parse() turned into a wrapper, callers in ceph_common and rbd switched to __fs_parse(). As the result, fs_parse() never gets NULL fs_context and neither do fs_context-based logging primitives Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
fs_parse() analogue taking p_log instead of fs_context.
fs_parse() turned into a wrapper, callers in ceph_common and rbd
switched to __fs_parse().

As the result, fs_parse() never gets NULL fs_context and neither
do fs_context-based logging primitives

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
don't bother with explicit length argument for __lookup_constant() 2020-02-07T19:47:52+00:00 Al Viro viro@zeniv.linux.org.uk 2019-12-16T18:45:41+00:00 34264ae3fa22429ec4fd9151602342d1f21486eb Have the arrays of constant_table self-terminated (by NULL ->name in the final entry). Simplifies lookup_constant() and allows to reuse the search for enum params as well. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Have the arrays of constant_table self-terminated (by NULL ->name
in the final entry).  Simplifies lookup_constant() and allows to
reuse the search for enum params as well.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fold struct fs_parameter_enum into struct constant_table 2020-02-07T05:12:50+00:00 Al Viro viro@zeniv.linux.org.uk 2019-12-16T18:33:32+00:00 5eede625297f4d21dc12ea7a7418fd21672f131d no real difference now Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
no real difference now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs_parse: get rid of ->enums 2020-02-07T05:12:50+00:00 Al Viro viro@zeniv.linux.org.uk 2019-09-07T02:12:08+00:00 2710c957a8ef4fb00f21acb306e3bd6bcf80c81f Don't do a single array; attach them to fsparam_enum() entry instead. And don't bother trying to embed the names into those - it actually loses memory, with no real speedup worth mentioning. Simplifies validation as well. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Don't do a single array; attach them to fsparam_enum() entry
instead.  And don't bother trying to embed the names into those -
it actually loses memory, with no real speedup worth mentioning.

Simplifies validation as well.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>