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2013-04-09new helper: single_open_size()Al Viro
Same as single_open(), but preallocates the buffer of given size. Doesn't make any sense for sizes up to PAGE_SIZE and doesn't make sense if output of show() exceeds PAGE_SIZE only rarely - seq_read() will take care of growing the buffer and redoing show(). If you _know_ that it will be large, it might make more sense to look into saner iterator, rather than go with single-shot one. If that's impossible, single_open_size() might be for you. Again, don't use that without a good reason; occasionally that's really the best way to go, but very often there are better solutions. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09scsi: bury ->proc_info()Al Viro
all users converted to ->show_info()/->write_info() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09atari_scsi: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09aix7xxx_old: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09sata_svw: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09ips: fix format bugs exposed by previous commitAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09ips: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09acornscsi: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09fas216: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09aic7xxx: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09aic79xx: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09in2000: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09atp870u: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09dc395x: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09dpt_i2o: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09eata_pio: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09aha1740: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09aha152x: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09advansys: fix buggered formats - unsigned long != u32 on 64bitAl Viro
asc_prt_line() had been hiding several places where formats had not matched the argument types. The previous commit has finally made them visible... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09advansys: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09nsp_cs: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09nsp32: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09keucr: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09rts5139: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09tcm: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09cciss: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09BusLogic: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09scsi_debug: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09fusion: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09usb-storage: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09NCR5830: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09ppa: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09imm: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09gdth: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09switch wd33c93 to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09wd7000: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09sym53c8xx_2: switch to ->show_info()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09scsi: saner replacements for ->proc_info()Al Viro
It's still an obsolete interface; don't introduce those in new drivers. However, it's saner than the ->proc_info() and commits after this one will convert the existing ->proc_info() users to it. The read side is ->show_info(seq_file *, struct Scsi_Host *); use seq_... for generating contents. The write side is ->write_info(struct Scsi_Host *, char *, int). Again, this is driven by procfs needs; we are going to kill ->write_proc() and ->read_proc() and this is the main obstacle to burying that piece of shit. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09procfs: don't allow to use proc_create, create_proc_entry, etc. for directoriesAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09i2o: use proc_remove_subtree()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09silicom: bury bp_proc.cAl Viro
It's a seriously rotten copy of parts of bp_mod.c; had been ifdefed out all along, lacks a bunch of declarations that would be needed if ifdef had been removed, all stuff in it is duplicated in bp_mod.c anyway... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09silicom: switch to create_proc_data(), clean procfs side of things upAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09reiserfs: use proc_remove_subtree()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09silicom: untangle module_initAl Viro
Helper functions are often useful. So are local variables... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09silicom: get_bypass_slave_pfs() open-codes lookup_port()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09silicom: unobfuscate get_{status,master}_port_fn()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09silicom: helper functions are often useful...Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09get rid of a bunch of open-coded create_proc_read_entry()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09isp1362-hcd: don't reimplement proc_create_data()Al Viro
... especially in a racy way Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09rtl8192u: don't play with reassigning ->proc_fops, just use proc_create()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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