linux-kernel - Having troubles in updating MTD partitions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1384934391.56931.YahooMailNeo@web163904.mail.gq1.yahoo.com>
Date:	Tue, 19 Nov 2013 23:59:51 -0800 (PST)
From:	Suki Buryani <sukiburyani@...oo.com>
To:	"uclinux-dev@...inux.org" <uclinux-dev@...inux.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Having troubles in updating MTD partitions

hi,
i am trying to change mtd partition sizes, I am successfully able to change size of mtdblock as u can see

cat /proc/partitions
major minor  #blocks  name

  31     0       8192 mtdblock0
  31     1        256 mtdblock1
  31     2       2048 mtdblock2
  31     3       5884 mtdblock3
  31     4          4 mtdblock4
  
 but when i try to use memory relevant tools, it shows me something like 
 # df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/root                 5824      5824         0 100% /

5824 was the previous size of mtdblock3

all i have  done is build rootfs with size 5884*1024 and update mtd partition array in kernel, build jffs2 and burn jffs2 in device

there is one more thing, Can any one tell me how i can change eraseblock for a partition, i believe i also having wrong eraseblock for mtdblock3


any help would be appreciative...
thanks

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/